/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 20:55:36,167 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 20:55:36,168 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 20:55:36,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 20:55:36,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 20:55:36,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 20:55:36,189 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 20:55:36,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 20:55:36,191 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 20:55:36,192 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 20:55:36,193 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 20:55:36,193 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 20:55:36,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 20:55:36,194 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 20:55:36,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 20:55:36,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 20:55:36,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 20:55:36,199 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 20:55:36,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 20:55:36,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 20:55:36,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 20:55:36,209 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 20:55:36,210 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 20:55:36,211 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 20:55:36,213 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 20:55:36,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 20:55:36,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 20:55:36,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 20:55:36,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 20:55:36,214 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 20:55:36,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 20:55:36,215 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 20:55:36,216 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 20:55:36,216 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 20:55:36,217 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 20:55:36,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 20:55:36,217 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 20:55:36,217 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 20:55:36,218 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 20:55:36,218 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 20:55:36,219 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 20:55:36,223 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 20:55:36,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 20:55:36,254 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 20:55:36,255 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 20:55:36,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 20:55:36,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 20:55:36,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 20:55:36,257 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 20:55:36,257 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 20:55:36,257 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 20:55:36,258 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 20:55:36,258 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 20:55:36,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 20:55:36,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 20:55:36,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 20:55:36,259 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 20:55:36,259 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:55:36,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 20:55:36,260 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 20:55:36,261 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-11 20:55:36,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 20:55:36,581 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 20:55:36,583 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 20:55:36,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 20:55:36,585 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 20:55:36,587 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2022-12-11 20:55:37,781 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 20:55:37,987 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 20:55:37,988 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i [2022-12-11 20:55:37,998 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c6a4d2b6/876672f78da14df692494fd723c3ac26/FLAG803d7bfc0 [2022-12-11 20:55:38,006 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c6a4d2b6/876672f78da14df692494fd723c3ac26 [2022-12-11 20:55:38,010 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 20:55:38,010 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 20:55:38,011 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 20:55:38,011 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 20:55:38,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 20:55:38,013 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,014 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17d8ffb9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38, skipping insertion in model container [2022-12-11 20:55:38,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 20:55:38,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 20:55:38,156 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2022-12-11 20:55:38,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,236 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,237 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,237 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,237 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,237 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,237 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,238 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,249 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,249 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,249 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,249 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,249 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,252 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,252 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,252 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,256 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,256 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,257 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,259 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,260 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:55:38,266 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 20:55:38,273 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix023_power.opt_pso.opt_rmo.opt.i[966,979] [2022-12-11 20:55:38,287 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,287 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,287 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,287 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,288 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,289 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,289 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,289 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,293 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,293 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,293 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,293 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,294 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,294 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,295 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,295 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,295 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,295 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,296 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,297 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,297 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,297 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,297 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,297 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,298 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,298 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,298 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,298 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,299 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,299 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,300 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,302 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,302 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,302 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,304 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,304 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 20:55:38,304 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 20:55:38,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 20:55:38,344 INFO L208 MainTranslator]: Completed translation [2022-12-11 20:55:38,345 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38 WrapperNode [2022-12-11 20:55:38,345 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 20:55:38,347 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 20:55:38,347 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 20:55:38,347 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 20:55:38,352 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,401 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 145 [2022-12-11 20:55:38,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 20:55:38,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 20:55:38,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 20:55:38,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 20:55:38,408 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,408 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,415 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,418 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,418 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,432 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 20:55:38,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 20:55:38,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 20:55:38,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 20:55:38,433 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (1/1) ... [2022-12-11 20:55:38,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 20:55:38,459 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 20:55:38,486 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-11 20:55:38,489 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-11 20:55:38,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 20:55:38,525 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 20:55:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 20:55:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 20:55:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 20:55:38,531 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 20:55:38,531 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 20:55:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 20:55:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 20:55:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 20:55:38,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 20:55:38,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 20:55:38,533 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 20:55:38,782 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 20:55:38,783 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 20:55:39,036 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 20:55:39,146 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 20:55:39,146 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 20:55:39,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:55:39 BoogieIcfgContainer [2022-12-11 20:55:39,150 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 20:55:39,152 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 20:55:39,152 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 20:55:39,154 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 20:55:39,154 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 08:55:38" (1/3) ... [2022-12-11 20:55:39,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57eefe5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:55:39, skipping insertion in model container [2022-12-11 20:55:39,155 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 08:55:38" (2/3) ... [2022-12-11 20:55:39,155 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57eefe5c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 08:55:39, skipping insertion in model container [2022-12-11 20:55:39,156 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 08:55:39" (3/3) ... [2022-12-11 20:55:39,157 INFO L112 eAbstractionObserver]: Analyzing ICFG mix023_power.opt_pso.opt_rmo.opt.i [2022-12-11 20:55:39,170 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 20:55:39,170 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 20:55:39,170 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 20:55:39,231 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 20:55:39,256 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 141 places, 130 transitions, 280 flow [2022-12-11 20:55:39,313 INFO L130 PetriNetUnfolder]: 2/126 cut-off events. [2022-12-11 20:55:39,314 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:55:39,321 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 126 events. 2/126 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 68 event pairs, 0 based on Foata normal form. 0/122 useless extension candidates. Maximal degree in co-relation 87. Up to 2 conditions per place. [2022-12-11 20:55:39,322 INFO L82 GeneralOperation]: Start removeDead. Operand has 141 places, 130 transitions, 280 flow [2022-12-11 20:55:39,331 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 137 places, 126 transitions, 264 flow [2022-12-11 20:55:39,343 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 20:55:39,348 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@42071fd6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 20:55:39,348 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 20:55:39,368 INFO L130 PetriNetUnfolder]: 0/74 cut-off events. [2022-12-11 20:55:39,368 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 20:55:39,368 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:39,369 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:39,370 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P2Err0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:39,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:39,377 INFO L85 PathProgramCache]: Analyzing trace with hash -1272109597, now seen corresponding path program 1 times [2022-12-11 20:55:39,383 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:39,383 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2098354776] [2022-12-11 20:55:39,384 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:39,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:39,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:39,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:39,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:39,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2098354776] [2022-12-11 20:55:39,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2098354776] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:39,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:39,853 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 20:55:39,854 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021132393] [2022-12-11 20:55:39,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:39,860 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 20:55:39,861 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:39,886 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 20:55:39,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 20:55:39,889 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 130 [2022-12-11 20:55:39,893 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 126 transitions, 264 flow. Second operand has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:39,893 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:39,893 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 130 [2022-12-11 20:55:39,894 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:39,987 INFO L130 PetriNetUnfolder]: 37/237 cut-off events. [2022-12-11 20:55:39,987 INFO L131 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-12-11 20:55:39,989 INFO L83 FinitePrefix]: Finished finitePrefix Result has 334 conditions, 237 events. 37/237 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 750 event pairs, 7 based on Foata normal form. 16/239 useless extension candidates. Maximal degree in co-relation 279. Up to 51 conditions per place. [2022-12-11 20:55:39,992 INFO L137 encePairwiseOnDemand]: 125/130 looper letters, 12 selfloop transitions, 2 changer transitions 0/126 dead transitions. [2022-12-11 20:55:39,992 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 126 transitions, 295 flow [2022-12-11 20:55:39,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 20:55:39,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 20:55:40,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 367 transitions. [2022-12-11 20:55:40,009 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.941025641025641 [2022-12-11 20:55:40,011 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 0 predicate places. [2022-12-11 20:55:40,012 INFO L82 GeneralOperation]: Start removeDead. Operand has 137 places, 126 transitions, 295 flow [2022-12-11 20:55:40,015 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 137 places, 126 transitions, 295 flow [2022-12-11 20:55:40,016 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 126 transitions, 295 flow [2022-12-11 20:55:40,017 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.66666666666667) internal successors, (353), 3 states have internal predecessors, (353), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:40,017 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:40,017 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:40,017 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 20:55:40,017 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:40,019 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:40,019 INFO L85 PathProgramCache]: Analyzing trace with hash -1680134026, now seen corresponding path program 1 times [2022-12-11 20:55:40,019 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:40,019 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [426330461] [2022-12-11 20:55:40,019 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:40,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:40,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:40,399 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:40,399 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:40,399 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [426330461] [2022-12-11 20:55:40,399 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [426330461] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:40,400 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:40,400 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:55:40,400 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417873168] [2022-12-11 20:55:40,400 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:40,401 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:55:40,401 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:40,401 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:55:40,401 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:55:40,403 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2022-12-11 20:55:40,403 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 126 transitions, 295 flow. Second operand has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:40,403 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:40,404 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2022-12-11 20:55:40,404 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:41,923 INFO L130 PetriNetUnfolder]: 5889/13086 cut-off events. [2022-12-11 20:55:41,923 INFO L131 PetriNetUnfolder]: For 2330/4288 co-relation queries the response was YES. [2022-12-11 20:55:41,948 INFO L83 FinitePrefix]: Finished finitePrefix Result has 24432 conditions, 13086 events. 5889/13086 cut-off events. For 2330/4288 co-relation queries the response was YES. Maximal size of possible extension queue 671. Compared 124147 event pairs, 884 based on Foata normal form. 2/12711 useless extension candidates. Maximal degree in co-relation 24368. Up to 2513 conditions per place. [2022-12-11 20:55:41,976 INFO L137 encePairwiseOnDemand]: 118/130 looper letters, 57 selfloop transitions, 9 changer transitions 126/274 dead transitions. [2022-12-11 20:55:41,976 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 149 places, 274 transitions, 1107 flow [2022-12-11 20:55:41,977 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:55:41,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:55:41,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1419 transitions. [2022-12-11 20:55:41,980 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8396449704142012 [2022-12-11 20:55:41,980 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 12 predicate places. [2022-12-11 20:55:41,980 INFO L82 GeneralOperation]: Start removeDead. Operand has 149 places, 274 transitions, 1107 flow [2022-12-11 20:55:42,013 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 148 transitions, 529 flow [2022-12-11 20:55:42,013 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 148 transitions, 529 flow [2022-12-11 20:55:42,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:42,014 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:42,014 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:42,014 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 20:55:42,015 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:42,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:42,015 INFO L85 PathProgramCache]: Analyzing trace with hash -761676359, now seen corresponding path program 1 times [2022-12-11 20:55:42,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:42,015 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867260004] [2022-12-11 20:55:42,015 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:42,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:42,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:42,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:42,257 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:42,257 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867260004] [2022-12-11 20:55:42,257 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867260004] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:42,257 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:42,257 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:55:42,257 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2095290058] [2022-12-11 20:55:42,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:42,258 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:55:42,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:42,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:55:42,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:55:42,259 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2022-12-11 20:55:42,260 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 148 transitions, 529 flow. Second operand has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:42,260 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:42,260 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2022-12-11 20:55:42,260 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:43,184 INFO L130 PetriNetUnfolder]: 3397/6899 cut-off events. [2022-12-11 20:55:43,184 INFO L131 PetriNetUnfolder]: For 2055/16839 co-relation queries the response was YES. [2022-12-11 20:55:43,200 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19018 conditions, 6899 events. 3397/6899 cut-off events. For 2055/16839 co-relation queries the response was YES. Maximal size of possible extension queue 390. Compared 55568 event pairs, 390 based on Foata normal form. 154/6872 useless extension candidates. Maximal degree in co-relation 18945. Up to 2574 conditions per place. [2022-12-11 20:55:43,221 INFO L137 encePairwiseOnDemand]: 116/130 looper letters, 85 selfloop transitions, 16 changer transitions 115/298 dead transitions. [2022-12-11 20:55:43,221 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 298 transitions, 1725 flow [2022-12-11 20:55:43,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:55:43,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:55:43,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1387 transitions. [2022-12-11 20:55:43,224 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8207100591715977 [2022-12-11 20:55:43,224 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 3 predicate places. [2022-12-11 20:55:43,225 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 298 transitions, 1725 flow [2022-12-11 20:55:43,245 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 131 places, 183 transitions, 915 flow [2022-12-11 20:55:43,246 INFO L495 AbstractCegarLoop]: Abstraction has has 131 places, 183 transitions, 915 flow [2022-12-11 20:55:43,246 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:43,246 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:43,246 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:43,246 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 20:55:43,247 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:43,247 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:43,247 INFO L85 PathProgramCache]: Analyzing trace with hash 2060149409, now seen corresponding path program 1 times [2022-12-11 20:55:43,247 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:43,247 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [722064512] [2022-12-11 20:55:43,247 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:43,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:43,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:43,490 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:43,490 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [722064512] [2022-12-11 20:55:43,490 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [722064512] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:43,490 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:43,491 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 20:55:43,491 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [144663047] [2022-12-11 20:55:43,491 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:43,491 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 20:55:43,492 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:43,492 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 20:55:43,492 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 20:55:43,493 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-11 20:55:43,494 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 183 transitions, 915 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:43,494 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:43,494 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-11 20:55:43,494 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:44,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][287], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,335 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,335 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,335 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,335 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][318], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,336 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,336 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,336 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,336 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,337 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,337 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,337 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,337 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:44,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,387 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,387 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,387 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,387 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,540 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,540 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,540 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,541 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][287], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:44,582 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][318], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,582 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,582 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,583 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,583 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,583 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,584 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,584 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,584 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,584 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,585 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:44,585 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,585 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:44,632 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,632 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,632 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,633 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][354], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,637 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,637 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,637 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,637 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][308], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 27#L829true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,638 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,638 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,638 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,639 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,639 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,667 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,667 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][321], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:44,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,761 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,761 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,761 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,761 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,762 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,762 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,762 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,762 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,763 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,763 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,763 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,795 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,795 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,796 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:44,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,796 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,807 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,807 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,807 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,808 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,809 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,809 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,809 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,810 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,810 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,810 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:44,811 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,811 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,811 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:44,812 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,812 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:44,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,851 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:44,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,852 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,852 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][381], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,865 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,865 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,866 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,866 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][354], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,932 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][308], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,932 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,932 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,933 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,933 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,933 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,934 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,934 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,935 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][358], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:44,935 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,935 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][394], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:44,936 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:44,936 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:44,937 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,937 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,968 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][371], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:44,968 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,968 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:44,969 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:44,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][287], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][318], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,010 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,010 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,011 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,011 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,031 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,032 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,033 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][321], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,061 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,061 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,061 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][322], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,062 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][321], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,063 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 74#L809true, 144#true]) [2022-12-11 20:55:45,063 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,063 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,064 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,064 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,065 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,065 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,065 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,065 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,070 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,072 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:45,072 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,072 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,073 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,073 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,103 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,103 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,104 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,104 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,104 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,105 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:45,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,105 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,105 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:45,106 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,106 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,116 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,116 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,116 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,117 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,117 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,118 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,118 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,119 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:45,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,160 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,162 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,163 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,163 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,164 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:45,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,164 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][377], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,165 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,165 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,165 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,172 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][376], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 144#true]) [2022-12-11 20:55:45,172 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,172 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,172 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,172 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][381], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,178 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,179 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,179 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,179 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,180 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][381], [120#L819true, 170#true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,180 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,180 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,180 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,180 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,184 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,184 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,184 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,185 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,185 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,185 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][358], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,186 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,186 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,186 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,187 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,187 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,187 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][358], [170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,188 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,188 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,188 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,189 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,189 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][394], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,190 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,190 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,191 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,191 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,192 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][314], [75#$Ultimate##0true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true]) [2022-12-11 20:55:45,199 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,199 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,215 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,215 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,215 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,216 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,216 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,216 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:45,229 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][371], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:45,230 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][287], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,269 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][318], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,270 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,270 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,270 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,271 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][321], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,327 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][322], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,327 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][394], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,328 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][376], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 144#true]) [2022-12-11 20:55:45,328 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:45,332 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:45,357 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:45,364 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,364 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,364 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,364 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,441 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,441 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,442 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,442 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:45,450 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:45,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,496 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][312], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,510 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,522 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,522 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,537 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,537 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,540 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,541 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,541 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [120#L819true, 170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,542 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,543 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,544 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,544 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,545 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][377], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 144#true]) [2022-12-11 20:55:45,545 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,546 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,546 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][352], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,547 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,547 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][376], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 144#true]) [2022-12-11 20:55:45,557 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,557 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,560 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,560 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,560 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][381], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,568 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,569 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,569 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,570 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,570 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,572 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,573 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][358], [42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,574 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,575 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,575 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,576 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,576 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,577 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,577 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,578 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,578 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][314], [75#$Ultimate##0true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true]) [2022-12-11 20:55:45,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][314], [75#$Ultimate##0true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true]) [2022-12-11 20:55:45,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,601 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,601 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,601 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,601 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][371], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,602 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:45,602 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,602 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,603 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,603 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,603 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,604 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,604 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,604 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,605 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,605 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,655 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,655 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,683 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,684 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,698 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,698 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,700 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,700 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,701 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,701 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,702 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,702 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,703 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,704 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,704 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,714 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,714 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:45,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][270], [42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][309], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:45,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][394], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,758 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,758 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][376], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 144#true]) [2022-12-11 20:55:45,758 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,759 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,760 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,760 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,761 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][171], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:45,761 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,764 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,765 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:45,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:45,796 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:45,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,835 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,835 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,836 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,836 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][312], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,848 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,848 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,857 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,857 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,857 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,857 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,864 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,864 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,865 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,865 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,866 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:45,866 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,866 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,868 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,868 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,868 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,869 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,869 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,869 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,870 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 144#true]) [2022-12-11 20:55:45,871 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:45,872 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:45,872 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,872 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:45,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:45,873 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,873 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,886 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,887 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,887 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,889 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,889 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,889 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,889 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,889 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,891 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,897 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,897 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,898 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,898 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,899 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:45,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,901 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,901 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,902 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:45,902 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,902 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,903 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,903 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,903 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,904 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,904 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,904 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][314], [75#$Ultimate##0true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true]) [2022-12-11 20:55:45,909 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,909 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:45,917 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,917 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,927 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,927 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,927 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,927 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][371], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,928 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,928 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,928 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][328], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,929 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:45,930 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:45,930 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,930 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,980 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,981 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,981 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,981 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,982 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,982 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,982 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,983 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,983 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,983 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,983 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:45,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,984 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,984 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:45,984 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,984 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,985 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:45,986 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,986 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:45,999 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,999 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:45,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:45,999 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,000 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][323], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,001 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,001 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][327], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,002 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,002 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:46,035 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,035 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][309], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:46,036 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:46,036 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,036 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][369], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:46,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][309], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:46,037 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,037 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:46,038 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,038 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:46,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][312], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:46,097 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:46,097 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,097 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][350], [42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:46,107 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,107 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:46,130 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,130 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,132 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,132 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,132 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,132 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,137 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,137 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,138 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,138 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,139 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,139 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,139 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,140 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,140 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,140 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,142 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,142 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:46,142 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,142 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,143 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,143 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,144 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,145 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,145 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,145 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,146 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,146 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,146 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,146 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,146 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,160 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,161 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,169 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,170 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][406], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,170 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,170 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,171 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,171 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,172 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,172 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,173 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,173 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,298 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,298 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,305 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,305 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,309 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][326], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,309 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,309 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,310 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,310 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,311 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,311 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:46,337 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][309], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:46,337 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:46,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,338 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,338 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:46,376 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,376 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,376 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][312], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:46,377 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:46,377 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,377 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,382 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,382 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,382 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,382 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,382 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,382 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,383 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,383 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,397 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:46,397 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,397 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,399 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,399 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,402 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,402 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,402 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,403 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,403 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:46,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 144#true]) [2022-12-11 20:55:46,403 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,404 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:46,404 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:46,405 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,405 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,405 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,406 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,406 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,406 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,449 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,449 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,449 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,449 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,454 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,455 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,476 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,476 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,476 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,477 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,477 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,477 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,478 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,478 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:46,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][383], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:46,507 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][403], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:46,507 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,507 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,510 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][385], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,511 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,511 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,511 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,511 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,511 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,522 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:46,523 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,523 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,523 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,523 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,523 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][380], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:46,527 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][382], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:46,527 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,527 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:46,957 INFO L130 PetriNetUnfolder]: 19517/31896 cut-off events. [2022-12-11 20:55:46,958 INFO L131 PetriNetUnfolder]: For 59771/82101 co-relation queries the response was YES. [2022-12-11 20:55:47,099 INFO L83 FinitePrefix]: Finished finitePrefix Result has 100028 conditions, 31896 events. 19517/31896 cut-off events. For 59771/82101 co-relation queries the response was YES. Maximal size of possible extension queue 2227. Compared 269676 event pairs, 805 based on Foata normal form. 583/30006 useless extension candidates. Maximal degree in co-relation 99951. Up to 10902 conditions per place. [2022-12-11 20:55:47,243 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 286 selfloop transitions, 20 changer transitions 18/440 dead transitions. [2022-12-11 20:55:47,243 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 140 places, 440 transitions, 3427 flow [2022-12-11 20:55:47,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 20:55:47,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 20:55:47,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1141 transitions. [2022-12-11 20:55:47,246 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8776923076923077 [2022-12-11 20:55:47,249 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 3 predicate places. [2022-12-11 20:55:47,249 INFO L82 GeneralOperation]: Start removeDead. Operand has 140 places, 440 transitions, 3427 flow [2022-12-11 20:55:47,573 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 140 places, 422 transitions, 3247 flow [2022-12-11 20:55:47,573 INFO L495 AbstractCegarLoop]: Abstraction has has 140 places, 422 transitions, 3247 flow [2022-12-11 20:55:47,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:47,574 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:47,574 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:47,574 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 20:55:47,574 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:47,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:47,574 INFO L85 PathProgramCache]: Analyzing trace with hash 128600686, now seen corresponding path program 1 times [2022-12-11 20:55:47,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:47,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861569780] [2022-12-11 20:55:47,575 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:47,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:47,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:47,785 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:47,785 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:47,785 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861569780] [2022-12-11 20:55:47,785 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [861569780] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:47,785 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:47,785 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:55:47,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1128948603] [2022-12-11 20:55:47,786 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:47,786 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:55:47,786 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:47,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:55:47,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:55:47,787 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-11 20:55:47,788 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 140 places, 422 transitions, 3247 flow. Second operand has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:47,788 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:47,788 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-11 20:55:47,788 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:48,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,749 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,749 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,750 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,750 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,750 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:48,942 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,942 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,942 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,942 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,972 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,972 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,972 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,972 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,979 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,979 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,979 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,985 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,985 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:48,986 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:48,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:49,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][390], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,046 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][416], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,062 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][345], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,063 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,063 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,075 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,175 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,175 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,175 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,176 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,176 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,176 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,177 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,177 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [26#L792true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,192 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,192 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,192 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,192 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,193 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,193 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,193 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,215 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,215 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,215 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,216 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,216 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,217 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][252], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,217 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,217 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,225 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,225 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,225 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,226 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,226 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,226 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,227 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,227 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,228 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,228 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:49,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][389], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:49,303 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][391], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,303 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][438], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:49,304 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,304 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,321 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,321 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,321 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,321 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][416], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][345], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,326 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][512], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:49,327 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][512], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,333 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:49,333 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:49,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:49,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:49,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][448], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:49,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,342 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,342 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,400 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,400 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,401 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,401 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,401 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][227], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,410 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,410 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,410 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,410 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,418 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,418 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,418 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,419 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,447 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,447 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][323], [26#L792true, 193#true, 122#L832true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true]) [2022-12-11 20:55:49,448 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,448 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,448 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,448 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][149], [122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,451 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][370], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,453 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][366], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,454 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,454 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,456 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,456 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,456 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,461 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,464 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,464 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,464 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,464 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,464 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,465 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,465 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,478 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,478 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,478 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,479 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,479 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,489 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,490 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,491 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,499 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,510 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,510 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,510 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,510 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,510 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,517 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,518 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,518 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:49,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,519 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,519 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,522 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,522 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,522 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,522 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,528 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,529 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,530 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:49,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][390], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,614 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][391], [120#L819true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:49,614 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][439], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:49,622 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:49,623 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,623 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:49,642 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,643 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,643 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,644 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,644 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,644 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,644 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,648 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,648 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,649 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,649 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,649 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,652 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,652 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,652 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,653 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,653 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,660 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,660 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,660 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:49,661 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][448], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:49,668 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:49,668 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,668 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,682 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][366], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,706 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,706 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][370], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,707 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,707 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,712 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,712 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,717 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,718 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,718 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,725 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,725 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,726 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,726 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,726 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,727 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,735 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,735 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,735 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,735 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][262], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,737 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,737 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,781 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,781 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,781 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [26#L792true, 122#L832true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,782 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,783 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,783 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,783 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][323], [42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true]) [2022-12-11 20:55:49,783 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,784 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][323], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true]) [2022-12-11 20:55:49,785 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,785 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,788 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][149], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 74#L809true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][248], [120#L819true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,790 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:49,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,794 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:49,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,796 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,796 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,796 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,801 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,801 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,801 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,805 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,805 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:49,810 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,811 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:49,937 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,937 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,938 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:49,938 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,938 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,938 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,938 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:49,943 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,944 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:49,952 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,952 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,952 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,952 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,952 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,953 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,953 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,953 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,953 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,953 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,953 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,953 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,955 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,955 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,955 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,956 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,956 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,956 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:49,963 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,963 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,969 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,969 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,970 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,971 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,971 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,971 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,971 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,971 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:49,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,972 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:49,972 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,973 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:49,973 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:49,974 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,974 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,975 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:49,975 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:49,975 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:50,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][539], [26#L792true, 170#true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:50,011 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][484], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:50,015 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][485], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true]) [2022-12-11 20:55:50,015 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,015 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 170#true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true]) [2022-12-11 20:55:50,033 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,033 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][553], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,043 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,043 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,043 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,044 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][438], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,061 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][439], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,062 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][389], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,063 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,064 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][391], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,064 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,064 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,064 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,064 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,065 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][438], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,065 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,065 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][390], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,066 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][387], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,066 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,066 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][553], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,067 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,067 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,068 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 170#true, 33#L771true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,068 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,068 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,099 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,101 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 170#true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,102 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,102 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,103 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,103 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,107 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,107 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,108 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,108 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,109 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,109 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,109 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,112 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,113 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,113 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][448], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,120 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,120 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,121 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,121 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,122 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,122 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][402], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,123 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,123 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,123 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,137 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,137 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,143 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [26#L792true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,150 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,150 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,151 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,162 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,162 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,179 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,179 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,179 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,180 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][252], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,181 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,191 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,191 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,192 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,193 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,193 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,194 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,196 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,196 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,197 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,198 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,198 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,198 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,198 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,198 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,198 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][268], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,206 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][320], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,207 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,207 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][265], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,210 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][262], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,211 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,211 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,244 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,244 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,244 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,245 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,245 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,245 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][411], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,246 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,247 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,247 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,248 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,248 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,248 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,249 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][419], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,250 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][323], [42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 144#true]) [2022-12-11 20:55:50,250 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,250 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][419], [26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,251 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,251 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 26#L792true, 193#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,252 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,252 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,253 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][350], [120#L819true, 42#L835true, 26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,253 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,253 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,257 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,257 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,257 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,258 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][248], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,259 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,259 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,263 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,263 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,264 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,264 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,269 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:50,271 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:50,275 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,275 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,276 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:50,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,276 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,276 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,277 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,277 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,285 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,285 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,285 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,285 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,286 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,296 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,296 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:50,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,296 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,296 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,297 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:50,297 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,298 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,299 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,299 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,299 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:50,305 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:50,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:50,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true]) [2022-12-11 20:55:50,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][539], [170#true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:50,336 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,337 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][539], [26#L792true, 170#true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:50,349 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,349 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][543], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 13#L812true, 144#true]) [2022-12-11 20:55:50,350 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][541], [120#L819true, 42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 144#true]) [2022-12-11 20:55:50,350 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,351 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][523], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][590], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,369 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 170#true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true]) [2022-12-11 20:55:50,370 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][554], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,380 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,381 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,381 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][591], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][590], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,383 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,383 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][438], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][434], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,391 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,391 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,394 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][439], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,394 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,395 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:50,395 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,395 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,395 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,395 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,399 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 42#L835true, 170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,400 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,400 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,400 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,400 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,400 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][437], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:50,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][439], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][413], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,419 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,422 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,422 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 33#L771true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,432 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,432 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][413], [170#true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 54#L869true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,432 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,436 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,437 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,437 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,438 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,438 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,438 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,438 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,440 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,440 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,441 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,444 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,444 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,444 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,445 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,452 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,453 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,453 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][448], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,454 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,454 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,454 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,455 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][402], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,455 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,455 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,456 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,467 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,467 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,468 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,468 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 170#true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,469 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,469 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,469 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,470 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,470 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,470 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,470 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,475 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][361], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,476 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,476 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,476 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,476 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,478 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,478 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,481 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][359], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,484 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,484 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,485 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,486 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,486 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,494 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,499 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,499 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,499 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,500 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,500 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,501 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,509 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,509 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,517 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,517 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,518 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,518 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,518 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,519 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,519 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,520 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,520 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,520 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,520 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,521 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,521 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,523 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,523 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,523 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,524 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,525 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 33#L771true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,526 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][364], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,533 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,534 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,534 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,535 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,535 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,536 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,536 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,562 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,570 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][411], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,572 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,572 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,572 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][411], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,573 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,573 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][419], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,574 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,574 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,575 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,575 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,575 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,576 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,576 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,576 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [26#L792true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,576 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,576 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][350], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,577 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,577 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,580 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][186], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,581 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,581 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,583 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,584 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,584 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,584 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,585 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,585 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:50,589 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,589 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,589 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,589 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,590 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,591 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,591 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,591 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,594 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,594 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:50,595 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,595 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,595 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,595 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:50,595 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,596 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,596 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,596 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,596 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:50,611 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,611 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,612 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,616 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:50,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][481], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:50,633 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,634 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true]) [2022-12-11 20:55:50,641 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][539], [170#true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:50,642 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,656 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,657 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][543], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 13#L812true, 144#true]) [2022-12-11 20:55:50,658 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][541], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:55:50,658 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,658 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,659 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,659 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][618], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,660 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,660 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][523], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,673 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,673 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,674 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,674 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][553], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,675 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,675 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,676 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][590], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,676 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,676 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,677 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,677 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 26#L792true, 170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,680 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:50,685 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,700 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][590], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,700 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,700 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,701 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,701 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][523], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,701 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [120#L819true, 170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,709 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][413], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,709 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,712 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [120#L819true, 26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,712 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,712 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,713 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,718 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,718 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,721 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 33#L771true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,729 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,733 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,733 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,734 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,734 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,738 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,738 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,739 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,739 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,746 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,746 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,747 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,751 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,751 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,757 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,758 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,760 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,760 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,760 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,760 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,761 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,761 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,765 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,766 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,766 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,767 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,767 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,769 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,771 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,771 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,772 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,775 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,778 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,786 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,786 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,786 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,787 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,787 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,787 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][347], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,789 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,789 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,790 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,790 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,790 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,790 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,790 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,790 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,791 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,791 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,791 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,793 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,793 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,794 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,794 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,807 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,807 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,808 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,809 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,809 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,810 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][367], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,810 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,810 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:50,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,811 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,811 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,812 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,813 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:50,814 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,815 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,815 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,816 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,817 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 33#L771true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:50,817 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,846 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][411], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,847 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,847 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,847 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:50,847 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,848 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,848 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,849 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,849 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,849 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,850 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,850 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:50,850 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,851 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,856 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,856 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][372], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:50,857 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][373], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,857 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,857 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,858 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,858 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:50,861 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,861 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,865 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:50,865 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,865 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:50,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,892 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,892 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][482], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 61#L3true, 144#true]) [2022-12-11 20:55:50,893 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][659], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,893 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,893 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][481], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 31#L2-1true, 144#true]) [2022-12-11 20:55:50,894 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,894 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,901 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,901 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][618], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,902 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,902 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,903 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][620], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,909 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,910 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][622], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:50,911 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,912 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][665], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,919 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,919 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,920 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,920 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,930 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,930 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][523], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,931 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,931 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,933 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][618], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:50,933 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,934 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:50,934 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,934 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,934 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,934 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,934 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:50,935 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,935 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,935 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:50,935 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,123 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,123 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,123 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,123 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [120#L819true, 170#true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,124 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,124 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,124 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,124 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,126 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [120#L819true, 26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,126 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,126 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,126 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,126 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,126 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,127 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,127 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,127 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,127 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,127 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,131 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,131 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,131 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,131 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:55:51,132 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,132 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,133 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,134 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,134 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,134 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,139 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,139 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,139 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,139 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,140 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,140 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,141 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,141 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,141 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,141 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,144 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,144 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,144 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,151 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,151 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,153 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,153 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,153 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,153 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,156 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:51,156 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,156 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,157 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,157 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,157 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,157 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,157 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:51,159 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][523], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,160 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,160 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,160 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,160 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,163 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,163 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,164 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:51,164 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,164 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,166 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][525], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,166 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,166 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][526], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:51,167 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,167 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,177 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][365], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,177 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:51,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][368], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,177 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,177 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,178 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,178 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,179 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,179 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,180 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,180 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][467], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,185 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,185 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,185 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,185 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:51,190 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][638], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,190 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:51,191 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,191 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,191 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:51,192 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,192 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,193 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,207 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,207 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][464], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:51,208 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][640], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,208 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][639], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:51,209 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,209 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,223 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][482], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 209#true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 31#L2-1true, 144#true]) [2022-12-11 20:55:51,223 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,223 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:51,224 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,224 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][537], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 31#L2-1true, 13#L812true, 144#true]) [2022-12-11 20:55:51,225 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,225 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L871-->L877: Formula: (let ((.cse3 (not (= (mod v_~y$w_buff0_used~0_117 256) 0))) (.cse4 (not (= (mod v_~y$r_buff1_thd0~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd0~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_118 256) 0)))) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_103 256) 0)) .cse4)) (.cse0 (and .cse5 .cse3))) (and (= (ite .cse0 0 v_~y$r_buff0_thd0~0_24) v_~y$r_buff0_thd0~0_23) (= (ite .cse1 v_~y$w_buff0~0_52 (ite .cse2 v_~y$w_buff1~0_45 v_~y~0_69)) v_~y~0_68) (= v_~y$w_buff0_used~0_117 (ite .cse1 0 v_~y$w_buff0_used~0_118)) (= (ite (or (and .cse3 (not (= 0 (mod v_~y$r_buff0_thd0~0_23 256)))) (and (not (= (mod v_~y$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~y$r_buff1_thd0~0_20) v_~y$r_buff1_thd0~0_19) (= (ite (or .cse2 .cse0) 0 v_~y$w_buff1_used~0_103) v_~y$w_buff1_used~0_102)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_118, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_52, ~y~0=v_~y~0_69, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_20, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_103} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_23, ~y$w_buff0~0=v_~y$w_buff0~0_52, ~y~0=v_~y~0_68, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_19, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_102} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0][696], [42#L835true, 170#true, 26#L792true, 193#true, 16#L877true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 144#true]) [2022-12-11 20:55:51,226 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,227 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,230 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][665], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,231 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,231 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][666], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,236 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,236 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,236 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,236 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][669], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,237 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,237 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,237 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,237 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,248 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][665], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,248 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,249 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:51,249 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,249 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,249 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,249 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,249 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [26#L792true, 170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,260 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,260 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,261 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,261 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,261 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,261 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,262 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:51,262 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,262 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,262 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,262 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][562], [170#true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:51,263 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,263 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,267 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,267 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,267 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,267 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:51,267 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,268 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,269 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,269 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,269 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,269 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,270 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,270 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,274 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,275 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,275 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,275 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,279 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,279 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,280 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,280 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,283 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,283 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:51,283 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:51,284 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,284 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,284 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][463], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,298 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,298 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][522], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true]) [2022-12-11 20:55:51,301 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,301 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][638], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,304 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,304 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:51,305 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,305 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][640], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,313 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,313 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][639], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:51,314 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,314 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:51,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([331] L871-->L877: Formula: (let ((.cse3 (not (= (mod v_~y$w_buff0_used~0_117 256) 0))) (.cse4 (not (= (mod v_~y$r_buff1_thd0~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd0~0_24 256) 0)))) (let ((.cse1 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_118 256) 0)))) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_103 256) 0)) .cse4)) (.cse0 (and .cse5 .cse3))) (and (= (ite .cse0 0 v_~y$r_buff0_thd0~0_24) v_~y$r_buff0_thd0~0_23) (= (ite .cse1 v_~y$w_buff0~0_52 (ite .cse2 v_~y$w_buff1~0_45 v_~y~0_69)) v_~y~0_68) (= v_~y$w_buff0_used~0_117 (ite .cse1 0 v_~y$w_buff0_used~0_118)) (= (ite (or (and .cse3 (not (= 0 (mod v_~y$r_buff0_thd0~0_23 256)))) (and (not (= (mod v_~y$w_buff1_used~0_102 256) 0)) .cse4)) 0 v_~y$r_buff1_thd0~0_20) v_~y$r_buff1_thd0~0_19) (= (ite (or .cse2 .cse0) 0 v_~y$w_buff1_used~0_103) v_~y$w_buff1_used~0_102)))) InVars {~y$w_buff0_used~0=v_~y$w_buff0_used~0_118, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_24, ~y$w_buff0~0=v_~y$w_buff0~0_52, ~y~0=v_~y~0_69, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_20, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_103} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_117, ~y$w_buff1~0=v_~y$w_buff1~0_45, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_23, ~y$w_buff0~0=v_~y$w_buff0~0_52, ~y~0=v_~y~0_68, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_19, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_102} AuxVars[] AssignedVars[~y$w_buff0_used~0, ~y$r_buff0_thd0~0, ~y~0, ~y$r_buff1_thd0~0, ~y$w_buff1_used~0][695], [42#L835true, 26#L792true, 193#true, 16#L877true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 13#L812true, 144#true]) [2022-12-11 20:55:51,326 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,326 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,326 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,326 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][659], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true]) [2022-12-11 20:55:51,340 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,340 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,340 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,340 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,349 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,349 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,350 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,350 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:51,351 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,351 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:51,351 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,352 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,354 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,354 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,355 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,356 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,356 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,360 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,360 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,363 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,363 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,363 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,363 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,363 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,363 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:55:51,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,412 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,412 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,413 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:51,413 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,413 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-11 20:55:51,540 INFO L130 PetriNetUnfolder]: 17118/30594 cut-off events. [2022-12-11 20:55:51,540 INFO L131 PetriNetUnfolder]: For 66556/113173 co-relation queries the response was YES. [2022-12-11 20:55:51,682 INFO L83 FinitePrefix]: Finished finitePrefix Result has 112653 conditions, 30594 events. 17118/30594 cut-off events. For 66556/113173 co-relation queries the response was YES. Maximal size of possible extension queue 2312. Compared 289590 event pairs, 533 based on Foata normal form. 4067/32720 useless extension candidates. Maximal degree in co-relation 112572. Up to 9757 conditions per place. [2022-12-11 20:55:51,794 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 537 selfloop transitions, 54 changer transitions 44/751 dead transitions. [2022-12-11 20:55:51,794 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 751 transitions, 7486 flow [2022-12-11 20:55:51,795 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:55:51,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:55:51,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1487 transitions. [2022-12-11 20:55:51,798 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8798816568047337 [2022-12-11 20:55:51,801 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 15 predicate places. [2022-12-11 20:55:51,802 INFO L82 GeneralOperation]: Start removeDead. Operand has 152 places, 751 transitions, 7486 flow [2022-12-11 20:55:51,913 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 152 places, 707 transitions, 6958 flow [2022-12-11 20:55:51,914 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 707 transitions, 6958 flow [2022-12-11 20:55:51,914 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 107.0) internal successors, (749), 7 states have internal predecessors, (749), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:51,914 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:51,914 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:51,915 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 20:55:51,915 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:51,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:51,916 INFO L85 PathProgramCache]: Analyzing trace with hash 475819801, now seen corresponding path program 1 times [2022-12-11 20:55:51,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:51,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [870413843] [2022-12-11 20:55:51,916 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:51,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:51,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:52,166 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:52,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:52,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [870413843] [2022-12-11 20:55:52,166 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [870413843] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:52,166 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:52,166 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 20:55:52,166 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [423537127] [2022-12-11 20:55:52,166 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:52,167 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 20:55:52,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:52,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 20:55:52,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 20:55:52,167 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-11 20:55:52,168 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 707 transitions, 6958 flow. Second operand has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:52,168 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:52,168 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-11 20:55:52,168 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:52,862 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:52,863 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:52,863 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:52,863 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:52,863 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,004 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,004 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,004 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,005 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,005 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:53,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,127 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,127 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,187 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,187 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,187 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,187 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,188 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,188 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,188 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,188 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,198 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,199 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,199 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:53,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,321 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,321 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,322 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,322 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,322 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,322 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,358 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,359 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,359 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,359 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,374 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,374 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,374 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,374 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,417 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,417 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,418 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,418 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,418 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,418 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,433 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,433 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,433 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,434 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,434 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,434 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,435 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,435 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,435 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,436 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,436 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:53,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][394], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,502 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,502 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][239], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,735 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,735 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,748 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,748 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,749 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,749 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,749 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:53,750 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,750 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,750 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,751 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,751 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:53,795 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,795 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,795 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,796 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,798 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,798 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,798 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,799 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [26#L792true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,817 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,817 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,818 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][264], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,845 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][262], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,845 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,854 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,854 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,855 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,856 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,856 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,857 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,857 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,868 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:53,868 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,868 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,869 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,869 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:53,870 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,870 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,870 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,871 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,871 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,872 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:53,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,945 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,945 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][288], [120#L819true, 193#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,945 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,946 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,949 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][289], [120#L819true, 170#true, 193#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:53,949 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,950 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][392], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true]) [2022-12-11 20:55:53,960 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 144#true]) [2022-12-11 20:55:53,960 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,960 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][441], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:53,961 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,961 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:53,978 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:53,978 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][377], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,056 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][376], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,056 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,056 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,057 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][376], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,057 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,057 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][239], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,059 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,068 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,068 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,068 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,068 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,069 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,069 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,069 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,070 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,070 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,084 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,084 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,084 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,085 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,085 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,085 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][308], [26#L792true, 122#L832true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,118 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,118 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][251], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,119 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,119 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,120 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,123 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,123 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,123 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,123 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,127 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,127 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,127 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,132 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,132 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:54,133 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,141 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,142 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,142 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,143 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,143 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,151 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,151 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,157 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,157 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,157 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,157 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,158 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,158 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,159 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,159 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,181 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,193 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,194 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,200 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,201 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,201 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,201 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,202 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,202 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,202 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,202 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:54,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,206 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,206 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,206 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,206 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,212 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,213 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,213 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,213 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,223 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:54,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][396], [120#L819true, 170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,293 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,293 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][394], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][392], [120#L819true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,302 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][336], [193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,303 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][288], [120#L819true, 42#L835true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,305 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][394], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,305 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,305 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][290], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,306 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,307 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][289], [120#L819true, 42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,307 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,307 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][354], [120#L819true, 170#true, 33#L771true, 193#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,308 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,308 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][438], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,318 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,318 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][439], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:54,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,345 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,355 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,355 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,356 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,384 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,385 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][377], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,421 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,421 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,438 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,439 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,439 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,444 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,444 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,447 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,449 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,449 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,451 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,451 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,452 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,452 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,453 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,453 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,453 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,454 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,455 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,455 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][308], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,493 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,493 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,493 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][308], [26#L792true, 122#L832true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,494 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,494 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,494 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][251], [42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,495 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][251], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,495 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,495 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,496 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,499 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,499 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][151], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,500 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,500 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,501 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][263], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,502 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,502 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,505 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,505 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,505 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,505 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,506 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:54,506 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,507 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,508 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,508 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,512 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:54,512 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,512 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,520 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,521 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,521 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,529 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,529 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,529 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,530 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,530 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,535 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,535 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,535 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,535 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,543 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,543 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,543 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,544 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,544 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,545 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,546 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,546 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,546 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,553 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,559 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,559 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,560 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,561 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:54,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,561 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,561 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,562 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,563 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:54,564 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,564 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:54,591 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][541], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,591 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,591 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,591 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,591 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 170#true, 33#L771true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,621 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][430], [170#true, 193#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,622 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,622 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][562], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,623 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,623 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][562], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,633 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,633 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,633 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,634 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][394], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,642 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,642 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][396], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,643 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,643 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][443], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,644 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,644 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][392], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,646 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,647 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][441], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,649 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,649 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][438], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,651 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][392], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,652 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,652 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][441], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,653 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][438], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,653 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][439], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:54,653 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,653 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,654 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][394], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,655 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][441], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,655 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][443], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:54,655 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][396], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,656 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,656 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,677 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][360], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,677 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,677 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,685 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,685 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,685 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,687 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,687 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,687 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,687 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,688 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,692 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,692 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,692 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:54,693 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,693 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,703 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:54,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,704 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,704 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,704 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:54,705 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,705 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,705 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:54,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,720 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,721 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,721 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,721 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 26#L792true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,725 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,726 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,732 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,733 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,733 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,733 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,733 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,744 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,744 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,761 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,761 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,762 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][264], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][262], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,773 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,773 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,774 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,774 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,775 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,784 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,784 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,784 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,785 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,785 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][236], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,794 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][237], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,794 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:54,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][238], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,796 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,797 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,797 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,798 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,991 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:54,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][308], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,993 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,993 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,993 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,994 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,994 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,995 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][358], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,995 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,995 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,996 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,996 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,997 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,997 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,997 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,998 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,998 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][251], [42#L835true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:54,999 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:54,999 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:54,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,000 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,000 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,001 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,001 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 26#L792true, 193#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][354], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,003 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,008 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,009 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,009 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,010 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,010 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][325], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,011 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,011 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][263], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,011 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,012 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,015 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,016 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,016 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,016 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,017 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,017 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,018 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,025 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,025 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,025 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,025 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true]) [2022-12-11 20:55:55,028 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,028 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,029 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,029 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,029 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,030 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,030 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,030 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,040 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,041 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,041 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,042 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,054 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,054 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:55:55,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,054 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,054 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,055 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:55,056 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,063 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:55,063 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,063 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,070 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,070 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,071 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,071 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,072 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,072 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,072 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:55,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][544], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,100 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][542], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][541], [170#true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 147#true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][547], [120#L819true, 42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,124 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][548], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,124 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][528], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,144 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][602], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,145 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,156 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 42#L835true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,156 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,156 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,157 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,157 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][563], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,158 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][602], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,159 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,159 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,160 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,165 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][441], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,165 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,166 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,166 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,167 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][443], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,167 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,167 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,171 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][438], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,171 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,171 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,173 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][439], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,173 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,173 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,177 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,178 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][577], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,194 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 54#L869true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 245#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,196 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,200 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][360], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,207 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,207 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][417], [170#true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 64#L822true, 245#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,212 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,215 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,216 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,216 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,216 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,217 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,218 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,218 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,221 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,221 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,222 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,222 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,226 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,226 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,246 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,247 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,247 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,247 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,248 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 170#true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,249 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,249 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,249 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][349], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,256 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,256 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][367], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,257 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,257 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,261 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,263 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,264 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][364], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,267 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,267 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,268 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,268 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,268 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,268 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,268 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,269 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,279 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,280 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,284 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,284 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,285 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,285 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,286 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,286 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,305 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,305 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,306 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,306 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,306 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,307 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,307 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,307 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,308 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,308 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,308 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,309 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,309 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,316 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,316 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,325 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][371], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,326 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,326 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,327 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,327 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][416], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,360 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,360 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,360 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,360 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,368 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,368 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][358], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,370 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,370 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][358], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,371 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,372 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,372 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][363], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,373 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:55,373 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,373 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][416], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,374 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][354], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,375 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [26#L792true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,376 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,380 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][191], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,381 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,381 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,383 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,383 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,383 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,384 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,384 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,384 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:55,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,393 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,393 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,393 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:55:55,393 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,394 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,394 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,412 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true]) [2022-12-11 20:55:55,417 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:55,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][544], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,440 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,440 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,440 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,440 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][542], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,440 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,441 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][633], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 147#true, 74#L809true, 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,442 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,442 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,463 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,463 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,464 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][547], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,465 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][548], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,465 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,465 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,466 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,466 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][541], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 40#L787true, 147#true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,475 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,476 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][528], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,483 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,483 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,483 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,484 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,484 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][562], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,485 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,485 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,486 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][602], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,486 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,486 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,487 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,487 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,494 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,494 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,495 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,495 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,495 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,495 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][594], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 213#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 54#L869true, P2Thread1of1ForFork0InUse, 237#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 94#L761true, 147#true, 64#L822true, 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,517 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,517 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][577], [42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,524 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,524 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,528 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,528 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,539 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,540 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,541 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,541 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,542 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,546 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,547 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,568 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [120#L819true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,569 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,572 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,573 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,573 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,577 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,577 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,577 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,577 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,578 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,578 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,582 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,582 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,582 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,582 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,583 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,583 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,587 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,590 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,590 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,600 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,600 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,600 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,601 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,601 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,601 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,601 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,604 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][346], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:55,604 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,604 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,604 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,604 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,608 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,608 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,609 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,609 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,618 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,639 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,640 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,640 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,640 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,640 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,641 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,641 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,641 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:55:55,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][370], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,642 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,642 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,643 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,643 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,644 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,645 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,645 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,645 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,645 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:55,646 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,646 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,647 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,647 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,680 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][358], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:55:55,682 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,682 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,685 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][416], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,685 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,686 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,686 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,686 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,686 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][473], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,687 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,687 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,687 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,688 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][469], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,688 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,688 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,692 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,692 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,692 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][373], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,693 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,693 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,694 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:55:55,694 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,694 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,695 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:55:55,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][634], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,735 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,735 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][630], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,736 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,736 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,752 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,752 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][641], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,753 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,753 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,754 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][640], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,754 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,754 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,755 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,755 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][541], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 40#L787true, 147#true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,772 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,772 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,777 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,777 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][528], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,778 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,778 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,806 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,808 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,808 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,809 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,809 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,819 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,820 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,820 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,821 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,821 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,821 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,834 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,834 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,838 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,838 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,838 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,839 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,839 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:55:55,839 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,839 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,841 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,841 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][528], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,842 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,842 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,848 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,848 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,849 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,849 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,853 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][526], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,853 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,853 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,854 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][524], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,854 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,854 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,855 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,867 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,867 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,867 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:55:55,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][379], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,868 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,868 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:55,869 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,869 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:55:55,877 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,877 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,885 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,885 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,887 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,906 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,910 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,910 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,910 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,911 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][662], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:55,911 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,911 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][663], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,912 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,912 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:55:55,935 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][688], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,935 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,935 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][686], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,936 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][692], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:55:55,955 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,955 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,955 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,955 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,956 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][691], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:55:55,956 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,956 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,956 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,956 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,967 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][633], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:55:55,967 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,967 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,967 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,967 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:55,991 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,991 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,993 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:55:55,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:55,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:55,993 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:55,993 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:55,993 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,993 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:55,994 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:56,008 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,008 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,012 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:56,012 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:55:56,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:56,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:56,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:56,012 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:55:56,013 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:55:56,013 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,013 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,013 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,013 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,013 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,034 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][465], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:55:56,034 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,034 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][527], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true]) [2022-12-11 20:55:56,039 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,039 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,039 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,039 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][662], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:56,052 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][663], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:56,053 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,053 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:55:56,255 INFO L130 PetriNetUnfolder]: 15631/28753 cut-off events. [2022-12-11 20:55:56,256 INFO L131 PetriNetUnfolder]: For 71577/129317 co-relation queries the response was YES. [2022-12-11 20:55:56,393 INFO L83 FinitePrefix]: Finished finitePrefix Result has 125133 conditions, 28753 events. 15631/28753 cut-off events. For 71577/129317 co-relation queries the response was YES. Maximal size of possible extension queue 2272. Compared 280930 event pairs, 388 based on Foata normal form. 4230/31180 useless extension candidates. Maximal degree in co-relation 125048. Up to 8728 conditions per place. [2022-12-11 20:55:56,645 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 574 selfloop transitions, 106 changer transitions 111/907 dead transitions. [2022-12-11 20:55:56,645 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 167 places, 907 transitions, 10484 flow [2022-12-11 20:55:56,646 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 20:55:56,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 20:55:56,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1832 transitions. [2022-12-11 20:55:56,673 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8807692307692307 [2022-12-11 20:55:56,675 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 30 predicate places. [2022-12-11 20:55:56,675 INFO L82 GeneralOperation]: Start removeDead. Operand has 167 places, 907 transitions, 10484 flow [2022-12-11 20:55:56,760 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 167 places, 796 transitions, 9194 flow [2022-12-11 20:55:56,761 INFO L495 AbstractCegarLoop]: Abstraction has has 167 places, 796 transitions, 9194 flow [2022-12-11 20:55:56,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 107.0) internal successors, (856), 8 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:56,761 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:55:56,761 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:55:56,761 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 20:55:56,762 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:55:56,762 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:55:56,762 INFO L85 PathProgramCache]: Analyzing trace with hash 975586731, now seen corresponding path program 1 times [2022-12-11 20:55:56,762 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:55:56,762 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782434499] [2022-12-11 20:55:56,762 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:55:56,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:55:56,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:55:56,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:55:56,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:55:56,921 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782434499] [2022-12-11 20:55:56,921 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [782434499] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:55:56,921 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:55:56,921 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:55:56,923 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1906227836] [2022-12-11 20:55:56,924 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:55:56,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:55:56,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:55:56,924 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:55:56,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:55:56,925 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 106 out of 130 [2022-12-11 20:55:56,926 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 167 places, 796 transitions, 9194 flow. Second operand has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:55:56,926 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:55:56,926 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 106 of 130 [2022-12-11 20:55:56,926 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:55:57,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 12#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,341 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,341 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,341 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,341 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][235], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,391 INFO L382 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,391 INFO L385 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-12-11 20:55:57,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][107], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,474 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,474 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,474 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,474 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,488 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,488 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,504 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,504 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][233], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 12#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,564 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,564 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,564 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,564 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][291], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,565 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:57,565 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,565 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:55:57,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][114], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,684 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,684 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,684 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,684 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][107], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,685 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,685 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,685 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,685 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][116], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,685 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,685 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,686 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,686 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,687 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][327], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,687 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,687 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,689 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,689 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,689 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,690 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,690 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,690 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,691 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,691 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,691 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,692 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,692 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,692 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,692 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,692 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,692 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][102], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 27#L829true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,699 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,699 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,699 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][225], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,710 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,710 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,710 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,710 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,711 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,712 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,712 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,712 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,713 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,713 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,713 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,713 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,713 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,713 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,714 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,714 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,714 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,714 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,714 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,714 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,715 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,715 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,715 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,715 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,715 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,715 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,716 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,716 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,717 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,717 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,717 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,726 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,726 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,727 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,727 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,729 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,729 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,729 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,729 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is not cut-off event [2022-12-11 20:55:57,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][316], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,742 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,742 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,742 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,742 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,914 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,914 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,914 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,914 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,915 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,915 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,915 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,917 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,918 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,918 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,918 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:57,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:57,919 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:57,919 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:57,919 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:57,919 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:57,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:57,920 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,920 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,920 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,920 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:57,941 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:57,941 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,941 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,942 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,942 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][351], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:57,944 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,944 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,944 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,945 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:55:57,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:57,981 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,982 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,982 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:57,982 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,015 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,015 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,015 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,015 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][319], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,024 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,024 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,024 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,024 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 17#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,075 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,075 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,075 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][119], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,089 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,089 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,089 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,089 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,098 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,098 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][327], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,099 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,099 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][413], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,100 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,100 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,100 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,101 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,101 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,102 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,102 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,102 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,103 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,103 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,103 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,103 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,103 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,106 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,106 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,107 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,107 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,120 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,120 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,120 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][230], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,126 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,126 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,126 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,126 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,131 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,131 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,132 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,132 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,132 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,132 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,133 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,134 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,134 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,134 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][237], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,135 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,135 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,136 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,136 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,136 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,146 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,146 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,151 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:55:58,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,151 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,151 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,154 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,154 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 12#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,155 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,155 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,155 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,156 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,159 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,159 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,159 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,160 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,161 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,161 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,162 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,162 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,162 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,164 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,164 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,164 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,164 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,164 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,165 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,199 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,200 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,200 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,200 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,200 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,212 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,212 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,213 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,214 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,214 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,216 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,216 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,216 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,216 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,216 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][324], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,217 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][411], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,217 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,217 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,218 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][414], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,218 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,218 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][421], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 262#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,219 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:58,219 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,219 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][347], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,244 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,244 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,244 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,244 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][349], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,244 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,245 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:55:58,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,280 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,280 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,290 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,291 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,291 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,291 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,291 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,294 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,294 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][484], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,311 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][486], [P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,311 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,311 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,312 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,312 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,312 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,312 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 17#$Ultimate##0true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,342 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,342 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,342 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,349 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,349 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,349 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,349 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,360 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,360 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,360 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,360 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,364 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,364 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,364 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,364 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,365 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,365 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][394], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 12#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,366 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][392], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 12#$Ultimate##0true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,366 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,366 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,367 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,367 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,405 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,405 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,426 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][404], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,426 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,426 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,436 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,436 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,437 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,437 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 27#L829true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,438 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,438 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,438 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,449 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,449 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,449 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,449 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,449 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,450 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,450 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,450 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,451 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,451 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,459 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,459 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,459 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,459 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,459 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,459 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,461 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][420], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 54#L869true, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,461 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,461 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,461 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,461 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,462 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,462 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,462 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,462 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,462 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,462 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,470 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,470 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,470 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,471 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,471 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,472 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,472 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,472 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,473 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,473 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,474 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,474 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,479 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,479 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,480 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,480 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,480 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,481 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,481 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,481 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,482 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,482 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,482 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,483 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,483 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,483 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,484 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [75#$Ultimate##0true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,486 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,486 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,486 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,486 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,498 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,499 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,499 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,501 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,501 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,501 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,501 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,501 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,501 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:55:58,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,502 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,502 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,502 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,502 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,508 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,508 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,508 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,508 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,508 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,508 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,511 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,511 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,511 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,512 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,512 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,513 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,513 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,515 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,515 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,517 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,517 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,517 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,518 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,518 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,518 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,519 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,519 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,519 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][316], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,520 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,520 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][319], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,522 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,522 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,522 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,523 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,523 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,524 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,524 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,539 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,539 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,539 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,539 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,541 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,541 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,542 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,543 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,543 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,543 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,543 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,543 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,544 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,544 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,549 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,549 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,549 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,550 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,550 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,550 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,550 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,550 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,551 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,551 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,551 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,552 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,552 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,552 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,553 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,553 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,553 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,554 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,554 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,606 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,606 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,606 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,607 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,607 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,607 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][409], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,608 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,608 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,608 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][414], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,609 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,609 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][421], [120#L819true, 42#L835true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,610 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:58,610 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,610 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:58,611 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][514], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,611 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,611 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:55:58,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,673 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,673 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,673 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][463], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,675 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,675 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][463], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,676 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 27#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,676 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,676 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,677 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,677 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,677 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,677 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,678 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,678 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,678 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][465], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,690 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,690 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,694 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,694 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,694 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,694 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,696 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,696 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,696 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,698 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,699 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,699 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:58,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,710 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,710 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,710 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,710 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][486], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,712 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][484], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,712 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,712 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,714 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,714 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,714 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,714 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,714 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,737 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,737 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,738 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,764 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,764 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][319], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,765 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,765 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,770 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,770 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,771 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,771 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,771 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,771 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,773 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,773 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,773 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,775 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,775 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][388], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,777 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,777 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,778 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,778 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,789 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,789 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,985 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][218], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,986 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,986 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][378], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,986 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,986 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][384], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,987 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,987 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][374], [75#$Ultimate##0true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,992 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,992 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,992 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,993 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:58,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][376], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:58,993 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,993 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,993 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,993 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][241], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,996 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,996 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,997 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][239], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:58,997 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,997 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 17#$Ultimate##0true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:58,998 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,998 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 17#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,998 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:58,999 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:58,999 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,000 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,000 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,000 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,012 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][243], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,012 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,012 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][232], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,013 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,013 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,013 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,014 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,014 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,014 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,015 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,015 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,015 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,016 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 26#L792true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,016 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,016 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,017 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,017 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,022 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,022 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,023 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,025 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,025 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,025 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,031 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,032 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,032 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,032 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,033 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,033 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,034 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,034 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,034 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,034 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][577], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,039 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,039 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,040 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,040 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,041 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,041 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,042 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,042 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,042 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,043 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,043 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,043 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,043 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,044 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,044 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,045 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,045 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,046 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,046 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,046 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,047 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,047 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,048 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,048 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,049 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,049 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,049 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,050 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,050 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,052 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,052 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,052 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,053 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,053 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,053 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,053 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,054 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][570], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,054 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,055 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,055 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][376], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,059 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][381], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,059 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,059 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,060 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][504], [75#$Ultimate##0true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,062 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [75#$Ultimate##0true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,062 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,062 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,070 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,070 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,074 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,074 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,081 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,081 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,083 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,083 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,085 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,085 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,085 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,085 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,088 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,088 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,088 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,088 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][392], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,089 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,090 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,090 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,090 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,090 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][234], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,091 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,091 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][317], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,091 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,092 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,092 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,093 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][394], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,093 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,093 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,094 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][392], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,094 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,094 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,095 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,095 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,095 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,096 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,096 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,096 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][214], [75#$Ultimate##0true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,099 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,099 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][218], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,100 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,100 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][316], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,105 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,105 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,112 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,112 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,115 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,115 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,119 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,121 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,121 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,121 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,126 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,126 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,126 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,126 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,127 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,127 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,128 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,128 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,128 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,129 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,129 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,130 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,130 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,131 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,131 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][409], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,179 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,180 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:59,180 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,180 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,181 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,181 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,181 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,181 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,181 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:55:59,181 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,182 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][409], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,187 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][337], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,187 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,187 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,188 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,188 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,188 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,189 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,189 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:55:59,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][655], [172#(= ~__unbuffered_p3_EAX~0 0), 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,246 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][528], [75#$Ultimate##0true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,248 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,252 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,254 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 27#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,256 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,261 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][463], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,261 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,261 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][466], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 27#L829true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,262 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,262 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,262 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,263 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,263 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,264 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,264 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,264 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,264 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,264 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,264 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,265 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][669], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,278 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,278 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][462], [120#L819true, 170#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,280 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,280 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,280 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,280 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,281 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,282 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,282 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,282 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,283 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][484], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,284 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][486], [P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,284 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][461], [120#L819true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,285 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,285 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,286 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,287 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,288 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,289 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,289 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,289 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,289 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,289 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 12#$Ultimate##0true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,300 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,300 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][901], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,301 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,301 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,301 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,301 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,302 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,302 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,302 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,302 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,303 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,305 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,305 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,305 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,305 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,339 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,339 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,344 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,345 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,345 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,349 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,349 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][577], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,350 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,350 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,350 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,351 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,351 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,351 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,352 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,352 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,352 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,358 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,358 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,358 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,358 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,362 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,364 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][340], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,364 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,364 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][394], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,365 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,365 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][392], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,365 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,366 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,366 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,370 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,370 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,371 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,371 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][388], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,371 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,375 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,390 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,390 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,391 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:55:59,391 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,391 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,405 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,405 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,405 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,422 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,422 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,422 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][585], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 243#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 54#L869true, 219#(and (<= ~__unbuffered_cnt~0 1) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 147#true, 144#true, 196#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:55:59,458 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,458 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,458 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,458 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][830], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,462 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,462 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,471 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,471 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,480 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][502], [42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,482 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:55:59,487 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,487 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,487 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,487 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][376], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,487 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,488 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,490 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,490 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,490 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,491 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,491 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,492 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,492 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,492 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,512 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,512 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,512 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,512 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,512 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,513 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,513 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,514 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,514 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,514 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,515 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,515 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,516 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,517 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][467], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,518 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,518 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][464], [120#L819true, 26#L792true, 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 27#L829true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,519 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,519 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,528 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,528 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,530 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 42#L835true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,530 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,530 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,531 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,541 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,541 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,541 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,542 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,542 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][706], [33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,542 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,542 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,543 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,543 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,544 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][710], [120#L819true, 42#L835true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,544 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,544 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,545 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,545 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][706], [33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,546 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,546 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,546 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,547 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,547 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,547 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,548 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,548 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,548 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,549 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,549 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,550 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,550 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,550 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,551 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,551 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,552 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,552 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,552 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,553 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,554 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,554 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,554 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][573], [33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,555 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,555 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][495], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:55:59,559 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,559 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,559 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][498], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,562 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,562 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][499], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,563 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,563 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,563 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][376], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,565 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][381], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,565 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,565 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][319], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,578 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,578 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,579 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,579 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,579 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,579 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,579 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,582 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,582 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,582 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,583 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,583 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,584 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,584 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,585 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,585 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,585 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,585 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,585 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,587 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,587 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,587 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,588 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,588 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,588 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,588 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,589 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,590 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,593 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][570], [170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,593 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,593 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,594 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,595 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,595 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,595 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,596 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,596 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,596 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,597 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,598 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,598 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,598 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,598 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,598 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,598 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,599 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,599 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,600 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,600 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,600 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,601 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,601 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][263], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:55:59,605 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,605 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,605 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,609 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,609 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,610 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][316], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,610 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,610 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,610 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,610 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,611 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,611 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,611 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,612 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,612 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,612 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,618 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,619 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,619 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,620 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,622 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,622 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,623 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,623 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,631 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,631 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,631 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,632 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,632 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,632 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,633 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,633 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,633 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][827], [26#L792true, 170#true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:55:59,643 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,643 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,643 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,643 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,683 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][409], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,683 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:59,684 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,684 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,685 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,685 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,685 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,685 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,686 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,686 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,687 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:55:59,687 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,687 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,687 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,690 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][417], [120#L819true, 42#L835true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:55:59,690 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][423], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:59,691 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][515], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:55:59,691 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,691 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:55:59,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][530], [42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,716 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,716 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][646], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,743 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][656], [172#(= ~__unbuffered_p3_EAX~0 0), 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,743 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,743 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,744 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][645], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,746 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,746 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,746 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,746 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][776], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,747 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,747 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,747 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,747 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][777], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,748 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][532], [75#$Ultimate##0true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,749 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,749 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,752 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,753 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,754 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,754 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,756 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,756 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,757 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,757 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,757 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,758 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,758 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,760 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,761 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,762 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,762 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,762 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,762 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,763 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,763 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,763 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,763 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,763 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,763 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,764 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,764 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,764 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,765 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,765 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,765 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,766 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,766 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,767 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,767 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,769 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:55:59,769 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,770 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,770 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,770 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,770 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,771 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,771 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,771 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][669], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,784 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,785 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][482], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,786 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:55:59,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][482], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,786 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,786 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][666], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,787 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,787 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][486], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,788 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,788 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][484], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,789 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,789 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,790 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,790 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,790 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,791 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,791 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][484], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,791 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,792 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][486], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,792 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,792 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,793 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][482], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,794 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,794 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,796 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,797 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,797 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,797 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,797 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,798 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,798 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,798 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:55:59,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][901], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,810 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,812 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:55:59,812 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,812 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,979 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,981 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,982 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:55:59,987 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,987 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,992 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,999 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:55:59,999 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:55:59,999 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,000 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,000 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,001 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,001 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,001 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,002 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,002 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,002 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,003 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,003 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,003 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,004 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,004 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,005 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,005 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,005 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,006 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,006 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,006 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][710], [120#L819true, 42#L835true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,007 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,007 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,007 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,008 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][706], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,008 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,009 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,014 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][319], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,014 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,014 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,016 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,020 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,020 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,020 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,020 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,021 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,023 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,023 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,025 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,025 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,026 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,026 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,026 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,027 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,027 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,027 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,028 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,028 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,028 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,028 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,028 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,031 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,031 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,050 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [75#$Ultimate##0true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,050 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,051 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,051 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [75#$Ultimate##0true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,052 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,052 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,055 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,055 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,055 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,056 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,056 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,080 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,080 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,080 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,081 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,081 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,081 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,153 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 26#L792true, 170#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,153 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,153 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,160 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,160 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,160 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][830], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,162 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,162 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][474], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,163 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,163 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,164 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,164 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][839], [75#$Ultimate##0true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,168 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,168 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,170 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][840], [75#$Ultimate##0true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,170 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,170 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,176 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,176 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,176 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,176 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,177 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,190 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,190 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,190 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,190 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,190 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][382], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,191 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,191 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,192 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][381], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,192 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,192 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][498], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,192 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,192 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,193 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,193 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][382], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,193 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,193 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,193 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,193 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,194 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,194 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,194 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,194 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][372], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,200 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,200 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][495], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,201 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,201 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,202 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][499], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,202 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,202 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,204 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,204 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,204 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,204 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,205 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,205 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][346], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,206 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,206 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][342], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,206 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,207 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,223 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,223 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,223 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,224 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,224 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,225 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,225 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,225 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][406], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,226 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][570], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,227 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,228 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,228 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][570], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,229 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,229 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][577], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,230 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,230 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,231 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,232 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 26#L792true, 170#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,232 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,233 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][334], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,233 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,234 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,235 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,235 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][336], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,236 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,236 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,236 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [120#L819true, 26#L792true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,237 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,237 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,238 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,238 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,249 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,249 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,249 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,250 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,250 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,250 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,251 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][573], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,254 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,254 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,254 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,255 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,265 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,266 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,266 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,267 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,267 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,267 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,268 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,268 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,268 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,269 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,269 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,270 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,270 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,271 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,271 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,271 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,272 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,272 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,274 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,274 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,274 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,275 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,275 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,276 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,276 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,277 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,277 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,278 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,278 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,278 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L380 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,279 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,279 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,280 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,280 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,280 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][498], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,287 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][499], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,287 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,287 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [75#$Ultimate##0true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,288 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,288 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,303 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,303 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,304 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,304 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,309 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,309 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,309 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,310 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][364], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 74#L809true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,310 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,311 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,312 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,312 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,313 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,313 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,313 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,313 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,313 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,313 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,314 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,315 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,316 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,316 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,321 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,321 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,322 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,322 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,322 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,324 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,324 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,325 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,325 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,326 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,326 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,326 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,327 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,327 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,328 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,328 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,328 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,329 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,330 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,333 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][263], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,336 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,337 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,337 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][245], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,341 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:00,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][316], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,341 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,341 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,342 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,342 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,344 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,344 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,345 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,345 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,345 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,346 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,346 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,347 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,347 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,347 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,348 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,348 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,349 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,349 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,350 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,350 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,359 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,360 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:56:00,378 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][826], [120#L819true, 42#L835true, 26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:56:00,378 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,378 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][933], [26#L792true, 170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:56:00,379 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,379 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:00,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][761], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,462 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,462 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][645], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,468 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,468 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,468 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,468 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][747], [120#L819true, 170#true, 33#L771true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,469 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,469 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][748], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,471 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,471 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][755], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][756], [120#L819true, 33#L771true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][762], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,473 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][763], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,473 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][775], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,474 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,474 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][549], [75#$Ultimate##0true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,475 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,475 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,478 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,478 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,479 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,479 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,479 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,480 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,480 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,481 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,481 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,481 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,482 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,482 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,483 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,483 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,483 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,484 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,484 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,484 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,485 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,485 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,486 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,486 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,486 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,487 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,488 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,488 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,488 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,489 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,489 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,489 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,490 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,490 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,490 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,491 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,491 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,491 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,492 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,492 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,493 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,507 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,507 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,507 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,508 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [120#L819true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,508 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,508 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][901], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,509 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][666], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,509 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,509 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,511 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,511 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,511 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,513 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,514 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,514 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,514 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,515 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,515 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,515 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,516 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,516 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,516 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,525 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,525 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1001], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,526 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,526 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,539 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,539 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,540 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,540 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,562 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,562 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,562 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,563 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,563 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][577], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,564 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][700], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,567 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 170#true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,567 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,567 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,572 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,572 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,572 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,572 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,572 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,573 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,573 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,574 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,574 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,574 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,574 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,579 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,579 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,579 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,580 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,580 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,581 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,581 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,581 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,582 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,582 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,582 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,583 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,583 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,583 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][468], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,584 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,584 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,585 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,586 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,586 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,587 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,587 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,587 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][388], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,588 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][388], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,588 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,588 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,592 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,592 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][388], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,596 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,596 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,596 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,597 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,597 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [75#$Ultimate##0true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,617 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,617 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [75#$Ultimate##0true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,618 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,618 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,699 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][828], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,699 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,699 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,709 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 26#L792true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,709 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,709 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,719 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,719 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,719 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,720 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,720 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,720 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,721 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,721 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,721 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][474], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,722 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,722 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,722 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,723 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,723 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,723 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,724 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,724 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,724 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][479], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,725 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,725 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][838], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,725 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,725 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,726 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,726 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,726 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,726 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,726 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,727 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,727 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,727 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,728 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][839], [75#$Ultimate##0true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:00,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][840], [75#$Ultimate##0true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,731 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,739 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,739 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,744 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,744 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,744 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,744 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][422], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,748 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,748 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][265], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,752 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][382], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,753 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,753 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,754 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,754 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,755 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][381], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,755 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,755 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][498], [42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,755 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,755 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,756 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][382], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,757 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,757 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,757 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,760 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][499], [75#$Ultimate##0true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,760 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,760 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,761 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,762 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][665], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,762 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,762 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][668], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,762 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,771 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,771 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,771 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,771 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,771 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [170#true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,775 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,782 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,782 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,783 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,784 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,784 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,785 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,785 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,786 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,786 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,786 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,786 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,787 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,787 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,787 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,788 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,789 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,789 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,789 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][415], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [120#L819true, 42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][573], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][830], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,792 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][670], [120#L819true, 42#L835true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][830], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,793 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,793 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,794 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][662], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][659], [120#L819true, 26#L792true, 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,795 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,796 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,803 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,804 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,805 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,806 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,806 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,806 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,806 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,807 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,807 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,807 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,808 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,808 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,808 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,810 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,810 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,812 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,812 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,816 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,816 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,818 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,818 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,819 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,819 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,819 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,820 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,820 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,821 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,821 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,822 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,822 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,836 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,836 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,837 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,837 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][325], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,839 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][570], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,839 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,839 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,842 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,842 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,842 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,842 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,843 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,843 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,843 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,848 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,848 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,848 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,848 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,848 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,848 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:00,848 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,848 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][474], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,849 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,849 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][660], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,854 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,854 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,855 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,855 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,855 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,856 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,856 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,857 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,857 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,857 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,858 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][393], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,858 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,858 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,859 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,859 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,859 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,859 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][754], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,861 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,861 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,864 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,865 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,865 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,865 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][619], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:00,866 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,866 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][348], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][350], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:00,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][344], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,869 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,869 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,870 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:00,870 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][932], [120#L819true, 42#L835true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:56:00,885 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][929], [26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true]) [2022-12-11 20:56:00,886 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:00,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][964], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,925 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][966], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 209#true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:00,925 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:00,925 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][527], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,076 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][983], [42#L835true, 26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,076 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,076 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][545], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,077 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][743], [42#L835true, 170#true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,077 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][970], [120#L819true, 42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,078 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,078 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][971], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,078 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,079 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,079 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,079 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][753], [120#L819true, 42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [120#L819true, 170#true, 33#L771true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,100 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][774], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,101 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,101 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][762], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,102 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,102 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,108 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,108 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,110 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,110 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,110 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][878], [120#L819true, 42#L835true, 170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,113 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,113 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][888], [33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,114 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][889], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,114 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][890], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][884], [120#L819true, 42#L835true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,115 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,115 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][763], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,116 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,116 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,117 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,118 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,118 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,120 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,120 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,120 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,121 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,121 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,121 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,121 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,121 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,122 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,122 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,122 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,123 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,124 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,124 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,124 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,125 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,125 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,126 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,126 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,126 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,127 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,127 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,127 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,128 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,128 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,128 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,129 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,129 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,130 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,130 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,130 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,131 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,131 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,142 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,142 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][667], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,143 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,143 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][901], [170#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,144 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,144 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,145 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][663], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,145 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,145 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][661], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,146 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,146 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1001], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,154 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,164 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,164 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,168 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,168 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,169 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,169 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,181 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,182 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,186 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,186 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,187 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,190 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,191 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,192 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,193 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,193 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,193 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,194 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,194 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,194 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,196 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,196 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,196 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,197 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,197 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,197 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][784], [120#L819true, 42#L835true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,199 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,199 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,205 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,205 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,205 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,205 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,208 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,208 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,208 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,209 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,209 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,209 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,210 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,210 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,211 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,211 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,212 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,213 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][353], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,213 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,214 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,214 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,214 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [42#L835true, 33#L771true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,250 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,250 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,252 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,252 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][756], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,317 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,317 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][624], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,318 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,318 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,320 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][756], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,320 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][715], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,321 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][934], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,327 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [120#L819true, 42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,328 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,328 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,328 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][673], [120#L819true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,330 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,331 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,331 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,333 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,333 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,333 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,334 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,334 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,335 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,335 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][837], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,339 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,339 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,340 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,340 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,342 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,342 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,342 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,342 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,343 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,343 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][785], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,344 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][786], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,344 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,346 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,346 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][479], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,346 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,346 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][838], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,348 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,348 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,360 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,361 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,361 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][188], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,362 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][573], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,362 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,367 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,367 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,367 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,368 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,368 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,369 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,369 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][676], [120#L819true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,370 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,370 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,374 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,374 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,374 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,375 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,375 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,375 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,376 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,376 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,376 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,377 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,377 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,377 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,377 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,377 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,378 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,378 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,378 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,378 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,378 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,388 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,388 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][751], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,399 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,399 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,401 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,401 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,402 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,402 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,402 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,403 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,403 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,408 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,408 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,408 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,408 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,409 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,410 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,410 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,411 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,411 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,411 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,411 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,412 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,412 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,413 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,413 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,414 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,414 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,416 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,416 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,417 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,417 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][595], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:01,419 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,425 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,426 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,426 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,432 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,433 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,433 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,433 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,434 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,434 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][705], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,434 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,435 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,447 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,447 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,447 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,448 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:01,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,448 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,448 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][830], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,449 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,449 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,451 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,451 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [120#L819true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:01,452 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,452 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][474], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 78#L845true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,456 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,456 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,459 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][754], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 78#L845true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:01,459 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,459 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,459 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,459 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,460 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][645], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,460 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,460 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][352], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,464 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][848], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,464 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,464 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,466 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,466 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,466 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][408], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,467 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,467 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][964], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,504 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][966], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 209#true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,504 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,504 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][888], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][884], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,518 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,518 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][970], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,519 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][971], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,519 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,519 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1051], [42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 147#true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,520 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,520 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,538 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][748], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][878], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,539 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,539 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,539 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][763], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][748], [120#L819true, 42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [120#L819true, 170#true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][879], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,541 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,541 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][882], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,546 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,546 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,547 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,551 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][889], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,551 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,551 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,552 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][882], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,552 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,552 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,553 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,553 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,554 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,554 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,554 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,555 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,555 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,555 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,555 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,555 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,556 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,556 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,556 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,558 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,558 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,558 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,559 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,559 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,559 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,561 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,561 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,561 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,562 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,562 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,562 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,563 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,571 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,571 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1001], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,572 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,572 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,586 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,586 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,586 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,587 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][888], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,588 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][884], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,588 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,588 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,589 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,589 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,592 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,592 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,592 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,596 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,596 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,597 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,597 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,597 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,597 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,605 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,605 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,605 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,606 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,609 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,609 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,609 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,610 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,612 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,612 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,613 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,615 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,615 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,615 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,616 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,616 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,616 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,617 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,617 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,617 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,617 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,618 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,618 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,618 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,619 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,619 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,619 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][575], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,620 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,620 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,621 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,621 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,621 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,622 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,622 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,622 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 170#true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,623 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,623 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,627 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,627 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,627 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,630 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,630 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,632 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][664], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,633 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,633 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,668 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,668 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,670 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [120#L819true, 26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,719 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,719 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,719 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,719 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,722 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][930], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,722 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,722 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,723 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,723 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,723 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][930], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,724 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,724 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][715], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,731 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,731 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][878], [120#L819true, 42#L835true, 170#true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,732 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [26#L792true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,732 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,732 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,733 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,733 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][756], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,734 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][930], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,734 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,734 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,735 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][715], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,735 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,735 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,740 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [120#L819true, 42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,740 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,740 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [120#L819true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1027], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 64#L822true, 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,742 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1098], [26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,742 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,742 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,744 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,744 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,744 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,745 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,745 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,747 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,747 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,748 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,748 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,749 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][837], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,753 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,753 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,753 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,754 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,754 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,754 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,755 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,755 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,755 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,756 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,756 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,756 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,757 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,758 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,758 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,762 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,762 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,763 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,763 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,767 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,767 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,767 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,769 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,769 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,770 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,770 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,772 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,772 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,772 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,772 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,773 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,773 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][481], [42#L835true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,774 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,774 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][832], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:01,775 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,775 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,778 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,778 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,779 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][418], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,784 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,784 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,784 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][707], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,785 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,785 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,795 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,795 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,797 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,797 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,801 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][752], [170#true, 193#true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,801 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,802 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,804 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,804 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,805 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,806 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][424], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,809 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,809 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,810 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,810 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,810 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,811 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,812 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][671], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,813 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,813 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,813 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,814 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,814 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,814 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,815 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,815 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][755], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 78#L845true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,817 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,817 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][595], [120#L819true, 33#L771true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:01,818 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][756], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,818 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,818 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:01,836 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,836 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,836 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][338], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,837 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,837 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:01,838 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,838 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,839 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [120#L819true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:01,839 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,839 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,840 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,840 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][762], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,846 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][848], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,846 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,846 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:01,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1112], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 209#true, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,874 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,874 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,874 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,874 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1108], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 209#true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,875 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,875 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1118], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][882], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,886 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,886 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1120], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,887 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,887 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,887 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][879], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,908 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][763], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,908 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,908 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,909 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,909 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,915 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,915 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,916 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,916 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,917 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,917 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,926 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1001], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,926 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,926 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,932 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,932 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][879], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,933 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,933 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][882], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,936 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,936 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,936 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,937 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,937 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,941 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,941 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,942 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,942 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,944 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,944 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,944 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,945 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,945 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,945 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,951 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,951 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,952 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,952 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,954 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][708], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,954 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,954 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:01,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,957 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,957 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,957 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,957 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,960 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,960 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,960 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,960 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,961 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,961 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,961 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,962 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:01,962 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,962 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,963 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,963 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:01,999 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,999 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,999 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:01,999 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,187 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,187 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][930], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,187 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,188 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,190 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,190 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,190 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,212 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,213 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][882], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,213 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,213 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][930], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,214 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,214 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,214 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,215 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,219 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,219 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,219 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,219 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,220 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,220 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,220 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1027], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 64#L822true, 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:02,221 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1098], [26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:02,222 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][783], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,223 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,224 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,224 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,230 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,230 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,230 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][790], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,231 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,231 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,231 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,235 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,235 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,235 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,235 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][574], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,239 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,239 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,240 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][571], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,241 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,241 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][266], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,242 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,242 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,242 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,243 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,243 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][672], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,244 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,244 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,247 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,258 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,258 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,262 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][768], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,262 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,262 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,267 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,267 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,268 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,268 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][775], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,269 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,269 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][764], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,274 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,274 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:02,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1023], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,280 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,280 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][645], [120#L819true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,281 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,281 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:02,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1199], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,296 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1202], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 215#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,297 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,297 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1205], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,306 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1206], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:02,306 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,306 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,420 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,420 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,420 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1187], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:02,421 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1250], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,421 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,421 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1025], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,432 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][623], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,432 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,432 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][677], [120#L819true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:56:02,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:02,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:02,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:02,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][762], [120#L819true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:02,450 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,450 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:02,548 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1187], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:02,548 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,548 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,548 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,548 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,549 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1250], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:02,549 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,549 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:02,785 INFO L130 PetriNetUnfolder]: 29606/52694 cut-off events. [2022-12-11 20:56:02,785 INFO L131 PetriNetUnfolder]: For 264176/366874 co-relation queries the response was YES. [2022-12-11 20:56:03,030 INFO L83 FinitePrefix]: Finished finitePrefix Result has 251643 conditions, 52694 events. 29606/52694 cut-off events. For 264176/366874 co-relation queries the response was YES. Maximal size of possible extension queue 4075. Compared 542002 event pairs, 597 based on Foata normal form. 3038/52765 useless extension candidates. Maximal degree in co-relation 251553. Up to 16952 conditions per place. [2022-12-11 20:56:03,192 INFO L137 encePairwiseOnDemand]: 124/130 looper letters, 878 selfloop transitions, 5 changer transitions 327/1448 dead transitions. [2022-12-11 20:56:03,192 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 173 places, 1448 transitions, 20627 flow [2022-12-11 20:56:03,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-11 20:56:03,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-11 20:56:03,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 801 transitions. [2022-12-11 20:56:03,197 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8802197802197802 [2022-12-11 20:56:03,197 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 36 predicate places. [2022-12-11 20:56:03,197 INFO L82 GeneralOperation]: Start removeDead. Operand has 173 places, 1448 transitions, 20627 flow [2022-12-11 20:56:03,327 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 170 places, 1121 transitions, 15451 flow [2022-12-11 20:56:03,328 INFO L495 AbstractCegarLoop]: Abstraction has has 170 places, 1121 transitions, 15451 flow [2022-12-11 20:56:03,328 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 108.42857142857143) internal successors, (759), 7 states have internal predecessors, (759), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:03,328 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:03,328 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:03,328 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 20:56:03,328 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:03,329 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:03,329 INFO L85 PathProgramCache]: Analyzing trace with hash 106548679, now seen corresponding path program 2 times [2022-12-11 20:56:03,329 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:03,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2012975316] [2022-12-11 20:56:03,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:03,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:03,519 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:03,519 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:03,519 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2012975316] [2022-12-11 20:56:03,519 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2012975316] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:03,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:03,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 20:56:03,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [185596497] [2022-12-11 20:56:03,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:03,520 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 20:56:03,520 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:03,520 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 20:56:03,520 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 20:56:03,520 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2022-12-11 20:56:03,521 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 170 places, 1121 transitions, 15451 flow. Second operand has 7 states, 7 states have (on average 100.57142857142857) internal successors, (704), 7 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:03,521 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:03,521 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2022-12-11 20:56:03,521 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:04,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:04,467 INFO L382 tUnfolder$Statistics]: this new event has 79 ancestors and is cut-off event [2022-12-11 20:56:04,467 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:56:04,467 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:56:04,467 INFO L385 tUnfolder$Statistics]: existing Event has 79 ancestors and is cut-off event [2022-12-11 20:56:04,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][576], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:04,746 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,746 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,746 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,746 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:04,747 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:04,747 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,747 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:04,748 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:05,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:05,014 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,014 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][378], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:05,077 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:05,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][467], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,077 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,077 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,083 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,083 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,084 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,084 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][576], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:05,100 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:05,100 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,100 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:05,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:05,560 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,561 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:05,659 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,659 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 12#$Ultimate##0true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:05,660 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,660 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:05,661 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:05,661 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,661 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,662 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:05,662 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,663 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,717 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][447], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:05,717 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,718 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,718 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,719 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][450], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 262#true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:05,719 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,719 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-12-11 20:56:05,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,720 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,720 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,734 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,734 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,734 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][467], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,746 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,747 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][576], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:05,756 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:05,756 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,756 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,757 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,757 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,757 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,757 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:05,758 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:05,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][539], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:05,898 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:05,898 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,084 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,084 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:06,148 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,149 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:06,196 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 12#$Ultimate##0true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,196 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,196 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][545], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:06,197 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:06,197 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,197 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,198 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,198 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:06,199 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,199 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:06,247 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,247 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,247 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,247 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:06,248 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,248 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][444], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,250 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,250 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,250 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,250 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][450], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,251 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,251 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,251 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,251 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:06,262 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:06,262 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,262 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][696], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:06,263 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][704], [33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:06,263 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,263 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,264 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][700], [120#L819true, 42#L835true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:06,264 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,264 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,264 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,264 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][467], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:06,269 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:06,269 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:06,269 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:06,269 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:06,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][576], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:06,276 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][471], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:06,277 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,277 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,277 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,277 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:06,278 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,278 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,278 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,278 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][470], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:06,279 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:06,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][750], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 277#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,359 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:06,359 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:06,359 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:06,359 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:06,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][767], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,362 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,362 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][539], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,431 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,432 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,432 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,432 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,484 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][902], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,484 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,484 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][597], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,494 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,494 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [26#L792true, 122#L832true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,755 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,755 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,755 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,755 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:06,781 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,781 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:06,820 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,833 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,833 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][662], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,852 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,852 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,853 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,853 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,883 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,883 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,883 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,883 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,884 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,884 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,884 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,884 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:06,921 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,921 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,921 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,922 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,922 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,922 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,922 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,922 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,922 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,923 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,924 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,924 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,924 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][556], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,930 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][557], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:06,931 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,931 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,962 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,962 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:06,963 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,963 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,963 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][545], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:06,983 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:06,983 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,983 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][687], [26#L792true, 170#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,998 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,998 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][687], [120#L819true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:06,999 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,999 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,999 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:06,999 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,000 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][684], [120#L819true, 42#L835true, 170#true, 26#L792true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,000 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,000 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,012 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,012 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][674], [170#true, 193#true, 262#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,025 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,025 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,026 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,035 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,035 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,036 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [120#L819true, 170#true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,036 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,036 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:07,037 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,037 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,037 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,038 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:07,038 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,038 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][687], [170#true, 33#L771true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,040 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,040 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,041 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][696], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,048 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,048 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][704], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:07,049 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][700], [120#L819true, 42#L835true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:07,049 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,049 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,054 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][467], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,054 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,054 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:07,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,061 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,061 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:07,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,141 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,141 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][750], [120#L819true, 170#true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 277#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,148 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,148 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,148 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,149 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1048], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,149 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,149 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][767], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,151 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][902], [42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,251 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1188], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,252 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,252 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][509], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,256 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,256 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,259 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][597], [120#L819true, 42#L835true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,259 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,260 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][953], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,375 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,375 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [26#L792true, 122#L832true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,387 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,393 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][793], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,393 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,393 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][275], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,401 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,401 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:07,407 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,407 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][903], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,408 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,408 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:07,409 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:07,409 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,409 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][795], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,419 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,423 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,423 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,423 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][970], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,423 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,424 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][539], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,427 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,427 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,430 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,430 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,430 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,445 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,445 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,446 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,446 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,446 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,446 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,447 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,447 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][814], [26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,448 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,448 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,465 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,465 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,465 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][275], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,466 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][650], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,467 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,467 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][662], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,491 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][641], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,491 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,492 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,507 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][642], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,507 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,507 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][650], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,509 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,509 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,513 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,514 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,514 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,514 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,516 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,516 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,517 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,517 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,518 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,518 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,519 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,519 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,545 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,545 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:07,552 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,552 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:07,553 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,553 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,554 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][545], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:07,554 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,554 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,555 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,555 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,555 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,556 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,556 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,556 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,557 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,557 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][556], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,560 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,560 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][557], [75#$Ultimate##0true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:07,561 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,561 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,594 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,594 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,594 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,595 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,595 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,596 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,596 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][868], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 74#L809true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:07,601 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,601 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:56:07,644 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,644 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,644 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,645 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [120#L819true, 42#L835true, 26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,646 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][687], [120#L819true, 170#true, 26#L792true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,646 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,646 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,663 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,663 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,664 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,664 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,665 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,665 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,665 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,665 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,665 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,666 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,666 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,667 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][687], [170#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,669 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,669 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,670 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][674], [170#true, 193#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,679 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,679 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,688 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,688 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,689 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,689 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,689 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][701], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:07,690 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,690 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:07,690 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,690 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,690 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:07,691 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,691 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][998], [120#L819true, 42#L835true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:56:07,692 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [26#L792true, 170#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:56:07,692 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,692 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,693 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 33#L771true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:56:07,693 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,693 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:07,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][902], [42#L835true, 170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,758 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,758 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][896], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,768 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,768 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][891], [120#L819true, 170#true, 33#L771true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:07,773 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,773 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1048], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:07,777 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1047], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,778 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][795], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,824 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,824 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][542], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,830 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,864 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1188], [42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,864 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,864 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,866 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][509], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,867 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:07,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][757], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,867 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,867 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][743], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][902], [42#L835true, 170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:07,869 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:07,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][866], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,111 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][869], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,112 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,112 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][953], [120#L819true, 26#L792true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,147 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][712], [26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,154 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,158 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,158 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,158 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,159 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,159 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,163 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,163 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][959], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,165 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,170 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][903], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,174 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,174 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,174 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,174 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,175 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,175 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,176 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,176 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][970], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,177 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][903], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,177 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,177 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,185 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,185 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,185 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,185 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,185 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,186 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][970], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,186 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,186 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,188 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][539], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,188 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,188 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1090], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][583], [42#L835true, 26#L792true, 193#true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,197 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,197 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,205 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [26#L792true, 170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,205 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,205 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,206 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,206 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,206 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,208 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,208 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,209 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][814], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,209 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,209 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,210 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,211 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,211 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,212 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,212 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,213 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,213 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,213 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][953], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,214 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,214 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,215 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,215 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,215 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,222 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][820], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,225 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,226 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,226 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][665], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,227 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,227 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,228 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,228 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,228 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][650], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,229 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,229 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,231 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,231 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][793], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,232 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,232 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,243 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,243 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,245 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][974], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,246 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,246 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,256 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,256 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,257 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,257 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,258 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,258 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,258 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,258 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,268 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,268 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,269 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,269 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,270 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,271 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,271 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [120#L819true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,272 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,272 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,276 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,276 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,276 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,277 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,277 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,277 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,278 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,278 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,278 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,279 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,279 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,280 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,280 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,294 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][640], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,295 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][760], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,295 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,295 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,303 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][955], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 78#L845true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,304 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,304 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,308 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,308 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,308 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][545], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,309 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][667], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,309 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,309 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,310 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,310 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,310 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,311 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,311 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,351 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,352 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,352 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,353 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,353 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,354 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,355 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,355 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,356 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,356 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,356 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,357 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,357 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][544], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,358 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][577], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,358 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,358 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][540], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,359 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,359 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,359 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][578], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,359 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][868], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 74#L809true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:08,360 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,360 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][866], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 78#L845true, 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:08,361 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][866], [170#true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,362 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][869], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,363 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,363 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [120#L819true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true]) [2022-12-11 20:56:08,384 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,384 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [26#L792true, 170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:08,385 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,385 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,386 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][998], [120#L819true, 42#L835true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:56:08,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,387 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [120#L819true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true]) [2022-12-11 20:56:08,387 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,387 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,397 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][695], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:08,397 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:08,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,398 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][698], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:08,398 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,398 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:56:08,399 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,399 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,400 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][985], [170#true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:56:08,407 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,407 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][998], [120#L819true, 42#L835true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:56:08,414 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:08,414 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 33#L771true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:56:08,415 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,415 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:08,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][896], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,475 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,475 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,479 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,479 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,479 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,479 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1047], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,481 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,481 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,510 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,510 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][542], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,513 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,513 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1086], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,528 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,528 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][757], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,539 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][881], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,540 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,540 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,540 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,540 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 33#L771true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,565 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,565 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][866], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,654 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][869], [120#L819true, 33#L771true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,654 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,655 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,681 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,682 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,686 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][712], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,686 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,686 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][831], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,687 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,687 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1211], [120#L819true, 26#L792true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,688 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,688 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,690 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,690 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,690 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,690 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,691 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,691 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,693 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,695 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,695 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,695 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,696 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,696 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,697 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,697 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,700 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,700 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,703 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,703 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][970], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][903], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][712], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,720 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1090], [26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,721 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1084], [120#L819true, 42#L835true, 26#L792true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,721 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,721 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,727 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,727 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,727 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,727 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [120#L819true, 170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,728 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,728 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,728 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,728 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,728 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][953], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,728 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [120#L819true, 42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,729 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,729 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1297], [26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1223], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,730 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,730 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,731 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,733 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,733 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,733 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,733 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,733 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,734 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,734 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][994], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,737 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,738 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,738 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][953], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,739 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,739 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,740 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,740 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,740 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,740 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,741 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,741 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,743 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [170#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,743 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,743 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,749 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,749 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,750 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,750 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,752 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][820], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,752 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,752 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,753 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,756 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,756 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,756 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,757 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,757 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,758 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,758 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,758 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,758 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][813], [120#L819true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,762 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,763 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,763 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,774 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,774 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,775 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,775 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][974], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,777 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,777 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][583], [42#L835true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,779 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,779 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,789 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,789 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,790 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,790 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,792 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,792 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,792 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,792 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,794 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,794 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,794 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,794 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,795 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,795 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,796 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,796 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,797 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,798 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,798 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,798 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,798 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,798 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,799 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,799 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,804 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,805 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,806 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,806 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,807 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,807 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,808 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,808 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,811 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,811 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,812 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,812 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,812 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][804], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:08,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,823 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,823 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][804], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,824 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,824 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:08,830 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,830 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][955], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 78#L845true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,831 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,831 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:08,833 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][804], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,834 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,834 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,870 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,870 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,870 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,871 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,871 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][869], [120#L819true, 33#L771true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,878 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,878 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][697], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,880 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][816], [120#L819true, 42#L835true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,881 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,881 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,881 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][705], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,882 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,882 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,882 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1130], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:08,883 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,883 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1054], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,884 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,884 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [120#L819true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:56:08,897 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,897 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,899 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][998], [120#L819true, 42#L835true, 26#L792true, 170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:08,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:08,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 42#L835true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:08,900 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [120#L819true, 170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true]) [2022-12-11 20:56:08,900 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,900 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,908 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1002], [170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 144#true]) [2022-12-11 20:56:08,908 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,908 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1106], [170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:56:08,912 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,912 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:08,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,973 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,974 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,974 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,987 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][1086], [42#L835true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:08,987 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,987 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:08,995 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1223], [42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:08,995 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:08,995 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [42#L835true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,003 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,004 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,026 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,026 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,108 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,108 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,108 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1130], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,117 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][989], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,117 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,117 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,136 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1212], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,136 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,136 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,138 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][831], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,144 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,144 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,144 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,145 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 26#L792true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,145 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,145 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,147 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,147 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,147 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,153 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,154 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][968], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,154 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,154 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,154 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,154 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,154 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,154 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1211], [120#L819true, 42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,160 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,160 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1216], [42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,161 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1295], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,162 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,162 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,162 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,162 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1089], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,164 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,165 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,323 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1108], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,328 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][831], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,328 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,328 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,329 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,330 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1297], [26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,331 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,331 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,332 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,332 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][580], [120#L819true, 42#L835true, 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,334 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,334 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1297], [26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,335 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,335 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1223], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,338 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,338 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,338 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [120#L819true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,339 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,339 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,339 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,340 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,340 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,341 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [120#L819true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,341 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,341 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,342 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,342 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,342 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,344 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,344 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,345 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,345 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][994], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,346 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,346 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,347 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,347 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,347 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,348 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,348 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,349 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,349 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,350 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,350 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,353 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,353 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,354 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][976], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,354 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][992], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,355 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,355 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,356 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1090], [193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,356 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,356 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,360 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][702], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,361 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,361 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,361 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,362 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,362 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,362 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,363 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,363 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,363 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,366 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,368 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,368 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,379 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,379 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,379 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1090], [193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][583], [42#L835true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:09,382 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,382 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,384 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][992], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,384 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,384 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,389 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,389 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,389 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,389 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][817], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,392 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [120#L819true, 42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,392 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,392 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][962], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,393 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,393 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,394 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,394 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,395 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,395 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,395 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,395 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1003], [120#L819true, 42#L835true, 26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,396 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,396 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,400 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,400 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,407 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,407 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,408 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,408 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,408 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][823], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,409 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,409 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,409 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,410 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,410 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][804], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,410 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,411 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1356], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,412 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1165], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 78#L845true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,412 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][883], [120#L819true, 170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 147#true, 78#L845true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,413 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,413 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:09,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][868], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:09,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][694], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,447 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,448 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][699], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,448 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,448 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,449 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,449 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,449 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][989], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,452 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,452 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1236], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,454 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,454 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1100], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,455 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,455 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:09,508 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][961], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:09,509 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,520 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1223], [42#L835true, 26#L792true, 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,520 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,520 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,520 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,520 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,520 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,522 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,522 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,543 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][712], [42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,545 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,561 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,561 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,621 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,621 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,623 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1323], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,623 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,623 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1236], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1111], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,629 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,629 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,649 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1212], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,649 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,649 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,649 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,650 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,650 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1089], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,650 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,650 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,650 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,650 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1108], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,651 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1216], [42#L835true, 26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, 259#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,651 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1295], [26#L792true, 193#true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,652 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,652 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,658 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1297], [26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,658 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,658 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,659 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,660 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,660 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,660 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,661 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,661 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1368], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,662 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1417], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,663 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,663 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,663 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,663 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,664 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [120#L819true, 170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,665 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1092], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,665 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,665 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,669 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,669 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1000], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,670 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,670 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1101], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,671 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,671 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,675 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,675 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,675 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,675 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,675 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][321], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,676 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,676 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,676 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,676 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,679 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,679 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,679 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,689 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,689 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,689 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,689 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,689 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1089], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,691 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][712], [42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,691 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,691 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,692 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,692 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1108], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,694 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][831], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,694 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1101], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,694 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,694 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,695 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,698 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,699 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 20:56:09,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][803], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,707 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,707 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1356], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,709 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1165], [120#L819true, 170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 78#L845true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,709 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,709 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,727 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1054], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,727 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,728 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,728 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,728 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1001], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,740 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,740 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1111], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,742 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,742 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:09,778 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1368], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,778 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,778 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,779 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,779 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,785 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,785 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,785 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,787 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][831], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 40#L787true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,787 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,787 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1363], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,788 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,788 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,849 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][1323], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,849 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,849 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1419], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,863 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,864 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,864 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,864 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1363], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,866 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,866 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1419], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,867 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,867 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,871 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1417], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,872 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,872 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:09,873 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,873 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,873 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,873 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1368], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true, 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,875 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1417], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,875 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [120#L819true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,875 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,875 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][852], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,876 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,876 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][995], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,879 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,879 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,880 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1089], [193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:09,880 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,880 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,881 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1108], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:09,881 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,881 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][819], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:09,884 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,884 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 20:56:09,916 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][1100], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:09,917 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,917 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:09,944 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1368], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,944 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,944 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1425], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:09,951 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:09,951 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1484], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:10,012 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,012 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,013 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][1425], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 261#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:10,013 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1484], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:10,014 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,014 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,017 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][1417], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:10,017 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,017 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,017 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,017 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,017 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 20:56:10,292 INFO L130 PetriNetUnfolder]: 27701/51677 cut-off events. [2022-12-11 20:56:10,292 INFO L131 PetriNetUnfolder]: For 320331/499809 co-relation queries the response was YES. [2022-12-11 20:56:10,490 INFO L83 FinitePrefix]: Finished finitePrefix Result has 259190 conditions, 51677 events. 27701/51677 cut-off events. For 320331/499809 co-relation queries the response was YES. Maximal size of possible extension queue 4057. Compared 552148 event pairs, 432 based on Foata normal form. 9765/58993 useless extension candidates. Maximal degree in co-relation 259091. Up to 15240 conditions per place. [2022-12-11 20:56:10,599 INFO L137 encePairwiseOnDemand]: 113/130 looper letters, 929 selfloop transitions, 78 changer transitions 404/1620 dead transitions. [2022-12-11 20:56:10,599 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 1620 transitions, 25932 flow [2022-12-11 20:56:10,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-11 20:56:10,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-11 20:56:10,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 766 transitions. [2022-12-11 20:56:10,619 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8417582417582418 [2022-12-11 20:56:10,620 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 39 predicate places. [2022-12-11 20:56:10,620 INFO L82 GeneralOperation]: Start removeDead. Operand has 176 places, 1620 transitions, 25932 flow [2022-12-11 20:56:10,734 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 1216 transitions, 18850 flow [2022-12-11 20:56:10,735 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 1216 transitions, 18850 flow [2022-12-11 20:56:10,735 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 100.57142857142857) internal successors, (704), 7 states have internal predecessors, (704), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:10,735 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:10,735 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:10,735 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 20:56:10,735 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:10,735 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:10,736 INFO L85 PathProgramCache]: Analyzing trace with hash -47819083, now seen corresponding path program 3 times [2022-12-11 20:56:10,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:10,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2079740060] [2022-12-11 20:56:10,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:10,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:10,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:11,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:11,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:11,173 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2079740060] [2022-12-11 20:56:11,173 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2079740060] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:11,173 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:11,173 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 20:56:11,173 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [214405181] [2022-12-11 20:56:11,173 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:11,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 20:56:11,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:11,174 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 20:56:11,174 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 20:56:11,174 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 130 [2022-12-11 20:56:11,176 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 1216 transitions, 18850 flow. Second operand has 9 states, 9 states have (on average 106.88888888888889) internal successors, (962), 9 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:11,176 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:11,176 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 130 [2022-12-11 20:56:11,176 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:12,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 27#L829true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,266 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,266 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,266 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,266 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,288 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,288 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,289 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,289 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,289 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:12,414 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,414 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,414 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,414 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-12-11 20:56:12,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 27#L829true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,708 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,708 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,708 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,708 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,754 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][329], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:12,754 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,754 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,755 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][402], [120#L819true, 170#true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:12,755 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,755 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][412], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,757 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,757 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,757 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,757 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][412], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,757 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,758 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,758 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,759 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,759 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,759 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,760 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,760 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,760 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][251], [120#L819true, 170#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 54#L869true, P2Thread1of1ForFork0InUse, 217#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#true, 200#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 241#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 303#(and (= ~__unbuffered_cnt~0 0) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:12,773 INFO L382 tUnfolder$Statistics]: this new event has 80 ancestors and is not cut-off event [2022-12-11 20:56:12,773 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:12,773 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:12,773 INFO L385 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-12-11 20:56:12,773 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,773 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,774 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,774 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,774 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,787 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,787 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,787 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,788 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,788 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,788 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,789 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:12,792 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:12,792 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:12,793 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][614], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:12,793 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,793 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:12,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:12,888 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,888 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:12,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:12,904 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,904 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,904 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,904 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,937 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:12,937 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,937 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,937 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,937 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:12,941 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,941 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,941 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,941 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][432], [120#L819true, 42#L835true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:12,959 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,959 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,959 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,960 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,960 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:12,960 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,960 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,960 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:12,960 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 20:56:13,026 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 277#true, 27#L829true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,026 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,026 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:13,198 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,199 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,256 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,256 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,256 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,256 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,270 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,270 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,270 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,271 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,271 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,271 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,272 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][412], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 27#L829true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,272 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,272 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][411], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,274 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,274 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,274 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,275 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][413], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,275 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][413], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,276 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,276 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,277 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 74#L809true, 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,277 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,277 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,277 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,277 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,277 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,278 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][614], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,279 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,279 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,279 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,280 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,280 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,280 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,297 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][395], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,297 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,297 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,297 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,298 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,298 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,318 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,318 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,318 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,319 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][614], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,320 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,320 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,320 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,321 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,389 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,389 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,389 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,389 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,392 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [26#L792true, 170#true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,392 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,392 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,433 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,433 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,433 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,450 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,450 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,451 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,451 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,452 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][607], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:13,452 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,452 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,453 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:13,453 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,453 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,453 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,453 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,466 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,466 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,466 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,466 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][432], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:13,476 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][514], [262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:13,477 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,477 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,478 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,478 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,478 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,478 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,480 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,480 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,480 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:13,481 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,481 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 20:56:13,562 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][706], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 277#true, 27#L829true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,562 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,562 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,563 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,564 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,564 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,564 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,564 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 277#true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][332], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 27#L829true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,577 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:13,577 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:13,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:13,578 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,578 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,578 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,578 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][545], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,738 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,738 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][553], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,741 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,741 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:13,741 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,742 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,742 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,742 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,753 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,753 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,753 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 27#L829true, 277#true, 147#true, 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,801 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][411], [120#L819true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,808 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,814 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,814 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,815 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,815 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,815 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,815 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,815 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,816 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,816 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,816 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,816 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,816 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,816 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,817 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,817 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,818 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,818 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,818 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,818 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][558], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,819 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,819 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][560], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:13,820 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,820 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,822 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][411], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,822 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,822 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,823 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,823 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,823 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,824 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][413], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,824 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,824 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,824 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,824 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,824 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,825 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][614], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,825 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,825 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:13,826 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,826 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,826 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,827 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,827 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,827 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,828 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:13,845 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:13,845 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,845 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,860 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,860 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,860 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][569], [247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,861 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,861 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,867 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][389], [75#$Ultimate##0true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 146#(= ~y$w_buff0_used~0 0), 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,867 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,867 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:13,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][392], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:13,868 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,868 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,868 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:13,868 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][579], [170#true, 26#L792true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,070 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,070 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][596], [26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,071 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][578], [120#L819true, 42#L835true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,071 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,071 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][580], [170#true, 26#L792true, 193#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,074 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,074 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][597], [26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,074 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,074 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][582], [120#L819true, 42#L835true, 26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,075 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,075 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,098 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,098 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,111 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,111 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,111 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,112 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,129 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,129 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,129 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][607], [42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,130 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,130 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,130 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][616], [33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,130 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,131 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,131 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][607], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:14,132 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,132 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,132 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:14,133 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,133 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,143 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,143 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,143 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,143 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,144 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 20:56:14,144 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:14,144 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:14,144 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 20:56:14,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,145 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,145 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][432], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,153 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,153 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,153 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,153 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][514], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,154 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,154 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:14,160 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,160 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,160 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 20:56:14,211 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][650], [172#(= ~__unbuffered_p3_EAX~0 0), 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,212 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 27#L829true, 277#true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,249 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,249 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,249 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,249 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,255 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][706], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 40#L787true, 277#true, 27#L829true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,255 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,255 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,255 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,255 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,256 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][680], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,256 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,257 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,257 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,257 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][849], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,258 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,258 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][721], [120#L819true, 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,265 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,265 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][768], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,270 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][369], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,272 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][421], [172#(= ~__unbuffered_p3_EAX~0 0), 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 27#L829true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,302 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,302 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,302 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,302 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,302 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,302 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,302 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,303 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,311 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,311 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,312 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,312 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,312 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,313 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,314 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,314 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,314 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,314 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,314 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,320 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,321 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,321 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,321 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,326 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,326 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][357], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,327 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,476 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,476 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,476 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][657], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,479 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,480 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,481 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,481 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,481 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,482 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][674], [120#L819true, 42#L835true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,482 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,482 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,483 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,483 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,483 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,483 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,483 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,498 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][703], [172#(= ~__unbuffered_p3_EAX~0 0), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 27#L829true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,499 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,499 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,502 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,502 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,514 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][682], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,514 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,514 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,561 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,561 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,561 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,568 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,568 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,568 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,568 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,569 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,569 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,569 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,569 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,569 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,569 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,578 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,578 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,579 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,579 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,580 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,588 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:14,588 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,588 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,589 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,589 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,589 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][558], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,590 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,590 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,590 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][560], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,591 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,591 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,591 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,592 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,592 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,592 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,593 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,593 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,594 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,594 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,594 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,595 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,595 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,596 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,596 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,596 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,597 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,597 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][694], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,599 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,599 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][565], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 277#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,616 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,616 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,616 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,616 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,620 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][513], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,620 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,620 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,621 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,621 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,621 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,624 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,625 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,625 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,639 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,639 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,639 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,641 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,641 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,642 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,642 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,645 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,645 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:14,702 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,702 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][596], [26#L792true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,745 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][578], [120#L819true, 42#L835true, 26#L792true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,745 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,745 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:56:14,746 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,746 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][597], [26#L792true, 193#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,749 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,749 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][582], [120#L819true, 42#L835true, 26#L792true, 193#true, 262#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,750 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,750 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][812], [170#true, 26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true]) [2022-12-11 20:56:14,751 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,751 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,751 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,751 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,788 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,788 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,788 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,788 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,788 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][616], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,789 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,789 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,789 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,800 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,800 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,801 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,801 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,801 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,801 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,801 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][607], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:14,818 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][616], [33#L771true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,818 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,818 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:14,819 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,819 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:14,820 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,820 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,825 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,825 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,825 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,825 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,826 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,826 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,826 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,828 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][428], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,828 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 20:56:14,828 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][431], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:14,828 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,828 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,829 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][627], [170#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:56:14,829 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,829 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 20:56:14,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][646], [120#L819true, 33#L771true, 172#(= ~__unbuffered_p3_EAX~0 0), 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,878 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,878 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,879 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][647], [172#(= ~__unbuffered_p3_EAX~0 0), 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,879 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,879 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,879 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,879 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,881 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,881 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,881 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,881 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][753], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,882 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,882 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][756], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,883 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][752], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,883 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,895 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][648], [120#L819true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,895 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,895 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,895 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,895 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,918 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,918 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,919 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,925 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][680], [120#L819true, 33#L771true, 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,925 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,925 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,925 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,925 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,927 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][849], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,927 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,927 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:14,932 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][850], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,932 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,932 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,933 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][936], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,933 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,933 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][768], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,936 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,936 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,969 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,970 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,970 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,972 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,972 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,978 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][560], [42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:14,978 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,978 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,979 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,979 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,980 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,980 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,980 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,981 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:14,981 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,981 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,982 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:14,982 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,982 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:14,990 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:14,990 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,073 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,077 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,077 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,077 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,208 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,209 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,209 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,210 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][675], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,210 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,210 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,212 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][675], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,212 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,212 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,213 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,213 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,213 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,214 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,214 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,214 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,232 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,232 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,236 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,236 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,237 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [42#L835true, 319#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,251 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,251 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,251 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][682], [170#true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 277#true, 147#true, 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,253 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][680], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 84#L870true, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,254 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,254 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,273 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,273 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][419], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 122#L832true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 40#L787true, 277#true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,299 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,299 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,299 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,299 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 27#L829true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,305 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,306 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,306 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,306 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,317 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,317 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,318 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,319 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,319 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,321 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,329 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [42#L835true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,329 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,329 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,329 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,329 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:15,330 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,330 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,331 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,331 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,332 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,332 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,332 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,333 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:15,333 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,333 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,334 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,334 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,334 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,335 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,335 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,336 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,336 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,337 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,337 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,355 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,356 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,356 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][231], [120#L819true, 42#L835true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,357 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][569], [120#L819true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,357 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,357 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,361 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][513], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,362 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,362 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,362 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,362 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,363 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,363 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,363 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,363 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,374 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,374 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][697], [170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,375 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 74#L809true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,376 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][710], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 74#L809true, 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:15,376 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,376 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,384 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,384 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,384 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,386 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,387 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,387 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,388 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,388 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,389 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,389 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,389 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,390 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:15,431 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,431 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,438 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][636], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 74#L809true, 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:15,438 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,438 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,439 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:15,451 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,451 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,454 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:15,454 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,454 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,455 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,455 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,455 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:15,456 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 12#$Ultimate##0true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,456 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,456 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,457 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][801], [120#L819true, 42#L835true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,490 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,490 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][800], [26#L792true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,491 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,491 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][810], [120#L819true, 42#L835true, 26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,496 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][811], [26#L792true, 193#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,496 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,496 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,497 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 144#true]) [2022-12-11 20:56:15,503 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,503 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][884], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true]) [2022-12-11 20:56:15,504 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,504 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][616], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,526 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,526 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][606], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:15,527 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,527 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [170#true, 33#L771true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true]) [2022-12-11 20:56:15,528 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,528 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:15,537 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 20:56:15,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:15,537 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,537 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [26#L792true, 170#true, 262#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true]) [2022-12-11 20:56:15,539 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,539 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,556 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][613], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:15,557 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][617], [120#L819true, 42#L835true, 170#true, 262#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:15,557 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,557 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][627], [170#true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:56:15,559 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,559 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 20:56:15,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][750], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,735 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,740 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,741 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][733], [120#L819true, 33#L771true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,741 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,741 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][746], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,742 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][734], [170#true, 193#true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,742 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,742 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,743 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][756], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,743 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,743 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,749 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][747], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,749 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,749 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][741], [120#L819true, 42#L835true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,769 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,769 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,772 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,772 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,773 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,774 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,774 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,774 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][935], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,777 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][850], [120#L819true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,778 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,778 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,779 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][935], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,796 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,797 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,797 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][603], [120#L819true, 172#(= ~__unbuffered_p3_EAX~0 0), 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 27#L829true, 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,801 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,801 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,809 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,811 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,811 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,816 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,816 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][611], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,817 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,817 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,818 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][427], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,819 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,819 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,819 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,819 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:15,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][619], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,823 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,823 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:15,887 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:15,891 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,891 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,891 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,891 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:15,919 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:15,919 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,018 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][675], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,018 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,018 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,019 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,019 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,019 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,021 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][675], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,021 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,021 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,021 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,021 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,021 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,022 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,022 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,022 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,036 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,036 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,056 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [42#L835true, 319#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 26#L792true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,056 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 74#L809true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,057 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,057 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,058 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][680], [120#L819true, 42#L835true, 26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,058 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,058 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,058 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,058 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,059 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][802], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,059 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,059 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,060 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,075 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,075 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,075 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,078 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,078 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,078 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,079 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,079 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,104 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,104 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,104 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,111 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,111 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,111 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,111 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 42#L835true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,130 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,130 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,130 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,131 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,133 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,133 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,133 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,134 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,134 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,134 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,135 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,135 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,135 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,150 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,150 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,151 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,151 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [120#L819true, 42#L835true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,152 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,152 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,153 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][475], [42#L835true, 319#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, 229#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 255#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,153 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,153 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][792], [73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,154 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,154 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,163 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,163 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,163 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 20:56:16,164 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,164 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,165 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][908], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 78#L845true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:16,165 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,165 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,166 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,170 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,170 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,170 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,171 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,218 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,219 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,219 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 279#(= ~x~0 1), 144#true]) [2022-12-11 20:56:16,220 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,220 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][636], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 74#L809true, 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,222 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][678], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, 84#L870true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:16,223 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][736], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,224 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][736], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1)]) [2022-12-11 20:56:16,224 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,224 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,234 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 12#$Ultimate##0true, 64#L822true, 279#(= ~x~0 1), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,234 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,234 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,260 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][801], [120#L819true, 42#L835true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:16,260 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,260 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,261 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][800], [26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:16,261 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,261 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][886], [120#L819true, 42#L835true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:16,265 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,265 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][887], [26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true]) [2022-12-11 20:56:16,266 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,266 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,286 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [170#true, 33#L771true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true]) [2022-12-11 20:56:16,286 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,286 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][804], [170#true, 26#L792true, 262#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 71#$Ultimate##0true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true]) [2022-12-11 20:56:16,292 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,292 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 20:56:16,332 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][756], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,332 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,332 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,339 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][748], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,339 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,339 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][746], [170#true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][748], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,341 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,341 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][745], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,363 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,363 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,363 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,364 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 33#L771true, 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,364 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,364 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,366 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][935], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,366 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,366 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,367 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][935], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,367 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,367 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][766], [172#(= ~__unbuffered_p3_EAX~0 0), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 27#L829true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,382 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,382 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,390 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,390 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,390 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,392 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,392 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,392 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,397 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [120#L819true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,397 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,397 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 144#true, 270#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1))]) [2022-12-11 20:56:16,472 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,472 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,472 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,472 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,605 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 122#L832true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,606 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,606 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,631 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,632 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,632 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,633 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,633 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,642 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,642 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][789], [26#L792true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,643 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,643 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,644 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,644 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,644 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][802], [170#true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, 91#L753true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,645 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][813], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:16,645 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,645 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,646 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][625], [42#L835true, 26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,646 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,646 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,663 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][609], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,663 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,663 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 74#L809true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:16,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,668 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,668 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,668 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][610], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,703 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,703 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][615], [170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,704 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,704 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,704 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][802], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,705 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,705 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][612], [42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, P2Thread1of1ForFork0InUse, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,720 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,720 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,720 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,724 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][871], [170#true, 33#L771true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 204#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,724 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,724 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,724 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,724 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,730 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,730 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,730 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][697], [120#L819true, 170#true, 33#L771true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1), 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,731 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][573], [120#L819true, 170#true, 247#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 147#true, 221#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 309#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true, 202#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,731 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,732 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,732 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,732 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,734 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][552], [120#L819true, 42#L835true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,734 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,734 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,734 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,735 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][264], [120#L819true, 42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,735 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,735 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,735 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 20:56:16,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,736 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,736 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:16,737 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,737 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:16,739 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,739 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,739 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,747 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([373] L797-->L809: Formula: (and (not (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| 0)) (= v_~y$w_buff0_used~0_132 v_~y$w_buff1_used~0_116) (= v_~y$r_buff0_thd0~0_29 v_~y$r_buff1_thd0~0_25) (= v_~y$w_buff0~0_63 v_~y$w_buff1~0_53) (= v_~y$r_buff0_thd2~0_53 v_~y$r_buff1_thd2~0_53) (= v_~y$w_buff0~0_62 1) (= v_~y$r_buff0_thd1~0_11 v_~y$r_buff1_thd1~0_11) (= |v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3| |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_39 v_~y$r_buff1_thd3~0_27) (= v_~y$w_buff0_used~0_131 1) (= (ite (not (and (not (= (mod v_~y$w_buff0_used~0_131 256) 0)) (not (= (mod v_~y$w_buff1_used~0_116 256) 0)))) 1 0) |v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|) (= v_~y$r_buff0_thd3~0_38 1) (= v_~y$r_buff0_thd4~0_31 v_~y$r_buff1_thd4~0_27)) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_132, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_39, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_63, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11} OutVars{~y$w_buff0_used~0=v_~y$w_buff0_used~0_131, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_53, ~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_31, ~y$r_buff1_thd1~0=v_~y$r_buff1_thd1~0_11, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_27, ~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_27, ~y$w_buff1~0=v_~y$w_buff1~0_53, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_38, ~y$r_buff0_thd0~0=v_~y$r_buff0_thd0~0_29, ~y$w_buff0~0=v_~y$w_buff0~0_62, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_53, ~y$r_buff0_thd1~0=v_~y$r_buff0_thd1~0_11, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_~expression#1_3|, ~y$r_buff1_thd0~0=v_~y$r_buff1_thd0~0_25, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1=|v_P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1_3|, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_116} AuxVars[] AssignedVars[~y$r_buff1_thd2~0, ~y$r_buff1_thd1~0, ~y$r_buff1_thd4~0, ~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$w_buff1~0, ~y$r_buff0_thd3~0, ~y$w_buff0~0, P2Thread1of1ForFork0___VERIFIER_assert_~expression#1, ~y$r_buff1_thd0~0, P2Thread1of1ForFork0___VERIFIER_assert_#in~expression#1, ~y$w_buff1_used~0][908], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 78#L845true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:16,747 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,747 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][636], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 84#L870true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 20:56:16,773 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,773 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][678], [120#L819true, 33#L771true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 78#L845true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][734], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 61#L3true, 78#L845true, 13#L812true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:16,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 61#L3true, 78#L845true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:16,805 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:16,805 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 20:56:17,114 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][733], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,114 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,114 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,115 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][734], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,115 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,115 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,160 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,161 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,161 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,168 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,168 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,168 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,169 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][805], [120#L819true, 42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:17,169 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,169 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,178 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,179 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,179 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,179 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,180 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][885], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,180 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,180 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][716], [42#L835true, 26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 74#L809true, 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:17,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][813], [26#L792true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,181 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,181 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][692], [251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 40#L787true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,198 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,198 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,199 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,199 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][802], [26#L792true, 170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 91#L753true, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 277#true, 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][874], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,243 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][568], [120#L819true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:17,249 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 20:56:17,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:17,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:17,249 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 20:56:17,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][570], [120#L819true, 42#L835true, 170#true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,252 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,252 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][699], [120#L819true, 170#true, 33#L771true, 251#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, 311#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P2Thread1of1ForFork0InUse, 125#L756true, 225#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 206#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,253 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,253 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([361] L756-->L761: Formula: (= v_~__unbuffered_cnt~0_1 (+ v_~__unbuffered_cnt~0_2 1)) InVars {~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_2} OutVars{~__unbuffered_cnt~0=v_~__unbuffered_cnt~0_1} AuxVars[] AssignedVars[~__unbuffered_cnt~0][622], [42#L835true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 321#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork2InUse, 95#L768true, P2Thread1of1ForFork0InUse, 94#L761true, 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 257#(and (<= ~__unbuffered_cnt~0 2) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 264#(= ~a~0 1), 279#(= ~x~0 1)]) [2022-12-11 20:56:17,254 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][824], [P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 149#(= ~__unbuffered_p1_EAX~0 0), 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 95#L768true, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,254 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,254 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][636], [170#true, 193#true, 73#L2true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 40#L787true, 277#true, 147#true, 315#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 249#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 264#(= ~a~0 1), 223#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 144#true]) [2022-12-11 20:56:17,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,286 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,312 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][733], [120#L819true, 33#L771true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 78#L845true, 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:17,312 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,312 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,312 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,313 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][746], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:17,315 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][756], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 74#L809true, 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,315 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][746], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 13#L812true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,550 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][748], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 94#L761true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,550 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,550 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,578 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,578 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,578 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,581 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][885], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 264#(= ~a~0 1), 144#true, 279#(= ~x~0 1)]) [2022-12-11 20:56:17,581 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,581 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,581 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,581 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,594 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][803], [26#L792true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 52#L842true, 125#L756true, P2Thread1of1ForFork0InUse, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 13#L812true, 279#(= ~x~0 1), 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:17,594 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,594 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,594 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,594 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,594 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L835-->L842: Formula: (let ((.cse4 (not (= (mod v_~y$r_buff1_thd4~0_22 256) 0))) (.cse3 (not (= (mod v_~y$w_buff0_used~0_113 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd4~0_26 256) 0)))) (let ((.cse1 (and (not (= (mod v_~y$w_buff0_used~0_114 256) 0)) .cse5)) (.cse0 (and .cse3 .cse5)) (.cse2 (and (not (= (mod v_~y$w_buff1_used~0_99 256) 0)) .cse4))) (and (= v_~y$r_buff0_thd4~0_25 (ite .cse0 0 v_~y$r_buff0_thd4~0_26)) (= v_~y~0_64 (ite .cse1 v_~y$w_buff0~0_50 (ite .cse2 v_~y$w_buff1~0_43 v_~y~0_65))) (= v_~y$w_buff0_used~0_113 (ite .cse1 0 v_~y$w_buff0_used~0_114)) (= (ite (or (and (not (= (mod v_~y$r_buff0_thd4~0_25 256) 0)) .cse3) (and (not (= (mod v_~y$w_buff1_used~0_98 256) 0)) .cse4)) 0 v_~y$r_buff1_thd4~0_22) v_~y$r_buff1_thd4~0_21) (= (ite (or .cse0 .cse2) 0 v_~y$w_buff1_used~0_99) v_~y$w_buff1_used~0_98)))) InVars {~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_26, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_22, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_114, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_65, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_99} OutVars{~y$r_buff0_thd4~0=v_~y$r_buff0_thd4~0_25, ~y$r_buff1_thd4~0=v_~y$r_buff1_thd4~0_21, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_113, ~y$w_buff1~0=v_~y$w_buff1~0_43, ~y$w_buff0~0=v_~y$w_buff0~0_50, ~y~0=v_~y~0_64, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_98} AuxVars[] AssignedVars[~y$r_buff0_thd4~0, ~y$r_buff1_thd4~0, ~y$w_buff0_used~0, ~y~0, ~y$w_buff1_used~0][874], [170#true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 208#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 64#L822true, 144#true, 279#(= ~x~0 1), 264#(= ~a~0 1)]) [2022-12-11 20:56:17,642 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,642 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,642 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,642 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,676 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][649], [170#true, 193#true, P0Thread1of1ForFork1InUse, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 61#L3true, 64#L822true, 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:17,676 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,677 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([375] L812-->L819: Formula: (let ((.cse4 (not (= (mod v_~y$w_buff0_used~0_95 256) 0))) (.cse3 (not (= (mod v_~y$r_buff1_thd3~0_20 256) 0))) (.cse5 (not (= (mod v_~y$r_buff0_thd3~0_27 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~y$w_buff0_used~0_96 256) 0)))) (.cse1 (and .cse3 (not (= (mod v_~y$w_buff1_used~0_85 256) 0)))) (.cse2 (and .cse4 .cse5))) (and (= (ite .cse0 0 v_~y$w_buff0_used~0_96) v_~y$w_buff0_used~0_95) (= (ite .cse0 v_~y$w_buff0~0_36 (ite .cse1 v_~y$w_buff1~0_33 v_~y~0_53)) v_~y~0_52) (= v_~y$w_buff1_used~0_84 (ite (or .cse2 .cse1) 0 v_~y$w_buff1_used~0_85)) (= (ite .cse2 0 v_~y$r_buff0_thd3~0_27) v_~y$r_buff0_thd3~0_26) (= (ite (or (and .cse3 (not (= (mod v_~y$w_buff1_used~0_84 256) 0))) (and .cse4 (not (= 0 (mod v_~y$r_buff0_thd3~0_26 256))))) 0 v_~y$r_buff1_thd3~0_20) v_~y$r_buff1_thd3~0_19)))) InVars {~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_20, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_96, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_27, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_53, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_85} OutVars{~y$r_buff1_thd3~0=v_~y$r_buff1_thd3~0_19, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_95, ~y$w_buff1~0=v_~y$w_buff1~0_33, ~y$r_buff0_thd3~0=v_~y$r_buff0_thd3~0_26, ~y$w_buff0~0=v_~y$w_buff0~0_36, ~y~0=v_~y~0_52, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_84} AuxVars[] AssignedVars[~y$r_buff1_thd3~0, ~y$w_buff0_used~0, ~y$r_buff0_thd3~0, ~y~0, ~y$w_buff1_used~0][748], [120#L819true, 33#L771true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, 173#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), P3Thread1of1ForFork2InUse, P2Thread1of1ForFork0InUse, 125#L756true, 150#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 78#L845true, 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 280#(or (not (= 2 ~__unbuffered_p1_EAX~0)) (not (= 2 ~__unbuffered_p3_EAX~0)) (not (= ~__unbuffered_p1_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~z~0))), 144#true, 264#(= ~a~0 1)]) [2022-12-11 20:56:17,698 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:17,698 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 20:56:18,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([367] L771-->L787: Formula: (let ((.cse7 (= (mod v_~y$r_buff1_thd2~0_48 256) 0)) (.cse9 (= (mod v_~y$r_buff0_thd2~0_48 256) 0))) (let ((.cse10 (not .cse9)) (.cse11 (and .cse9 (= (mod v_~y$w_buff1_used~0_111 256) 0))) (.cse8 (and .cse7 .cse9)) (.cse12 (= (mod v_~y$w_buff0_used~0_124 256) 0))) (let ((.cse2 (or .cse11 .cse8 .cse12)) (.cse3 (and .cse10 (not .cse12)))) (let ((.cse0 (ite .cse2 v_~y~0_78 (ite .cse3 v_~y$w_buff0~0_55 v_~y$w_buff1~0_48))) (.cse5 (= (mod v_~y$w_buff1_used~0_110 256) 0)) (.cse1 (not (= (mod v_~weak$$choice2~0_38 256) 0))) (.cse4 (= (mod v_~y$w_buff0_used~0_123 256) 0))) (and (= v_~__unbuffered_p1_EBX~0_12 .cse0) (= v_~y$w_buff0~0_55 v_~y$w_buff0~0_54) (= v_~y~0_76 (ite .cse1 v_~y$mem_tmp~0_20 .cse0)) (= v_~y$w_buff0_used~0_123 (ite .cse1 v_~y$w_buff0_used~0_124 (ite .cse2 v_~y$w_buff0_used~0_124 (ite .cse3 0 v_~y$w_buff0_used~0_124)))) (= (ite .cse1 v_~y$r_buff1_thd2~0_48 (ite (let ((.cse6 (= (mod v_~y$r_buff0_thd2~0_47 256) 0))) (or .cse4 (and .cse5 .cse6) (and .cse7 .cse6))) v_~y$r_buff1_thd2~0_48 0)) v_~y$r_buff1_thd2~0_47) (= v_~y$w_buff1~0_48 v_~y$w_buff1~0_47) (= |v_P1Thread1of1ForFork3_#t~nondet4_1| v_~weak$$choice2~0_38) (= (ite .cse1 v_~y$r_buff0_thd2~0_48 (ite (or .cse8 .cse4 (and .cse5 .cse9)) v_~y$r_buff0_thd2~0_48 (ite (and (not .cse4) .cse10) 0 v_~y$r_buff0_thd2~0_48))) v_~y$r_buff0_thd2~0_47) (= 0 v_~y$flush_delayed~0_23) (= (ite .cse1 v_~y$w_buff1_used~0_111 (ite (or .cse11 .cse8 .cse4) v_~y$w_buff1_used~0_111 0)) v_~y$w_buff1_used~0_110) (= |v_P1Thread1of1ForFork3_#t~nondet3_1| v_~weak$$choice0~0_7) (= v_~y~0_78 v_~y$mem_tmp~0_20)))))) InVars {~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_48, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_124, ~y$w_buff1~0=v_~y$w_buff1~0_48, P1Thread1of1ForFork3_#t~nondet4=|v_P1Thread1of1ForFork3_#t~nondet4_1|, P1Thread1of1ForFork3_#t~nondet3=|v_P1Thread1of1ForFork3_#t~nondet3_1|, ~y$w_buff0~0=v_~y$w_buff0~0_55, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_48, ~y~0=v_~y~0_78, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_111} OutVars{~__unbuffered_p1_EBX~0=v_~__unbuffered_p1_EBX~0_12, ~y$w_buff0_used~0=v_~y$w_buff0_used~0_123, ~y$r_buff1_thd2~0=v_~y$r_buff1_thd2~0_47, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~y$mem_tmp~0=v_~y$mem_tmp~0_20, ~y$w_buff1~0=v_~y$w_buff1~0_47, ~y$w_buff0~0=v_~y$w_buff0~0_54, ~y$r_buff0_thd2~0=v_~y$r_buff0_thd2~0_47, ~y$flush_delayed~0=v_~y$flush_delayed~0_23, ~y~0=v_~y~0_76, ~weak$$choice2~0=v_~weak$$choice2~0_38, ~y$w_buff1_used~0=v_~y$w_buff1_used~0_110} AuxVars[] AssignedVars[~__unbuffered_p1_EBX~0, ~y$w_buff0_used~0, P1Thread1of1ForFork3_#t~nondet4, P1Thread1of1ForFork3_#t~nondet3, ~y$r_buff1_thd2~0, ~weak$$choice0~0, ~y$mem_tmp~0, ~y$w_buff1~0, ~y$w_buff0~0, ~y$r_buff0_thd2~0, ~y$flush_delayed~0, ~y~0, ~weak$$choice2~0, ~y$w_buff1_used~0][756], [170#true, P0Thread1of1ForFork1InUse, 131#L3-1true, P1Thread1of1ForFork3InUse, P3Thread1of1ForFork2InUse, 52#L842true, P2Thread1of1ForFork0InUse, 125#L756true, 253#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 40#L787true, 277#true, 147#true, 227#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 317#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 198#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 64#L822true, 264#(= ~a~0 1), 144#true]) [2022-12-11 20:56:18,247 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 20:56:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 20:56:18,572 INFO L130 PetriNetUnfolder]: 22635/43314 cut-off events. [2022-12-11 20:56:18,573 INFO L131 PetriNetUnfolder]: For 250759/358716 co-relation queries the response was YES. [2022-12-11 20:56:18,723 INFO L83 FinitePrefix]: Finished finitePrefix Result has 242188 conditions, 43314 events. 22635/43314 cut-off events. For 250759/358716 co-relation queries the response was YES. Maximal size of possible extension queue 3384. Compared 471235 event pairs, 317 based on Foata normal form. 9129/50438 useless extension candidates. Maximal degree in co-relation 242085. Up to 11419 conditions per place. [2022-12-11 20:56:18,765 INFO L137 encePairwiseOnDemand]: 119/130 looper letters, 188 selfloop transitions, 67 changer transitions 877/1231 dead transitions. [2022-12-11 20:56:18,765 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 191 places, 1231 transitions, 21248 flow [2022-12-11 20:56:18,765 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 20:56:18,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 20:56:18,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2136 transitions. [2022-12-11 20:56:18,768 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8647773279352227 [2022-12-11 20:56:18,769 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 54 predicate places. [2022-12-11 20:56:18,769 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 1231 transitions, 21248 flow [2022-12-11 20:56:18,815 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 177 places, 354 transitions, 4656 flow [2022-12-11 20:56:18,815 INFO L495 AbstractCegarLoop]: Abstraction has has 177 places, 354 transitions, 4656 flow [2022-12-11 20:56:18,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.88888888888889) internal successors, (962), 9 states have internal predecessors, (962), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:18,816 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:18,816 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:18,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 20:56:18,816 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:18,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:18,817 INFO L85 PathProgramCache]: Analyzing trace with hash -2006442146, now seen corresponding path program 1 times [2022-12-11 20:56:18,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:18,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [753484324] [2022-12-11 20:56:18,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:18,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:18,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 20:56:19,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 20:56:19,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 20:56:19,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [753484324] [2022-12-11 20:56:19,531 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [753484324] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 20:56:19,531 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 20:56:19,531 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-11 20:56:19,532 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1695399007] [2022-12-11 20:56:19,532 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 20:56:19,532 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-11 20:56:19,533 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 20:56:19,533 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-11 20:56:19,533 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=84, Unknown=0, NotChecked=0, Total=110 [2022-12-11 20:56:19,534 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 130 [2022-12-11 20:56:19,535 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 177 places, 354 transitions, 4656 flow. Second operand has 11 states, 11 states have (on average 92.27272727272727) internal successors, (1015), 11 states have internal predecessors, (1015), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:19,535 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 20:56:19,535 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 130 [2022-12-11 20:56:19,535 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 20:56:20,860 INFO L130 PetriNetUnfolder]: 3480/10271 cut-off events. [2022-12-11 20:56:20,860 INFO L131 PetriNetUnfolder]: For 42132/49929 co-relation queries the response was YES. [2022-12-11 20:56:20,887 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48920 conditions, 10271 events. 3480/10271 cut-off events. For 42132/49929 co-relation queries the response was YES. Maximal size of possible extension queue 787. Compared 120311 event pairs, 97 based on Foata normal form. 756/10871 useless extension candidates. Maximal degree in co-relation 48800. Up to 3564 conditions per place. [2022-12-11 20:56:20,898 INFO L137 encePairwiseOnDemand]: 108/130 looper letters, 70 selfloop transitions, 68 changer transitions 173/419 dead transitions. [2022-12-11 20:56:20,898 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 189 places, 419 transitions, 6240 flow [2022-12-11 20:56:20,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 20:56:20,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 20:56:20,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1235 transitions. [2022-12-11 20:56:20,901 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7307692307692307 [2022-12-11 20:56:20,901 INFO L295 CegarLoopForPetriNet]: 137 programPoint places, 52 predicate places. [2022-12-11 20:56:20,901 INFO L82 GeneralOperation]: Start removeDead. Operand has 189 places, 419 transitions, 6240 flow [2022-12-11 20:56:20,914 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 180 places, 246 transitions, 3121 flow [2022-12-11 20:56:20,915 INFO L495 AbstractCegarLoop]: Abstraction has has 180 places, 246 transitions, 3121 flow [2022-12-11 20:56:20,915 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 92.27272727272727) internal successors, (1015), 11 states have internal predecessors, (1015), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 20:56:20,915 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 20:56:20,916 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:20,916 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 20:56:20,916 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P2Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 20:56:20,916 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 20:56:20,916 INFO L85 PathProgramCache]: Analyzing trace with hash -646491230, now seen corresponding path program 2 times [2022-12-11 20:56:20,916 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 20:56:20,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1456472207] [2022-12-11 20:56:20,917 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 20:56:20,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 20:56:20,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:56:20,957 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-11 20:56:20,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 20:56:21,029 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-11 20:56:21,029 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-11 20:56:21,030 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-11 20:56:21,031 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-11 20:56:21,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-11 20:56:21,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-11 20:56:21,032 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-11 20:56:21,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-11 20:56:21,033 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P2Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-11 20:56:21,033 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 20:56:21,033 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1] [2022-12-11 20:56:21,037 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-11 20:56:21,037 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-11 20:56:21,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.12 08:56:21 BasicIcfg [2022-12-11 20:56:21,125 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-11 20:56:21,125 INFO L158 Benchmark]: Toolchain (without parser) took 43114.97ms. Allocated memory was 225.4MB in the beginning and 5.3GB in the end (delta: 5.1GB). Free memory was 199.1MB in the beginning and 2.9GB in the end (delta: -2.7GB). Peak memory consumption was 2.4GB. Max. memory is 8.0GB. [2022-12-11 20:56:21,125 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 225.4MB. Free memory was 201.1MB in the beginning and 201.0MB in the end (delta: 88.7kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 20:56:21,126 INFO L158 Benchmark]: CACSL2BoogieTranslator took 334.80ms. Allocated memory is still 225.4MB. Free memory was 199.1MB in the beginning and 171.3MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. [2022-12-11 20:56:21,126 INFO L158 Benchmark]: Boogie Procedure Inliner took 54.46ms. Allocated memory is still 225.4MB. Free memory was 171.3MB in the beginning and 169.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:56:21,126 INFO L158 Benchmark]: Boogie Preprocessor took 30.14ms. Allocated memory is still 225.4MB. Free memory was 169.2MB in the beginning and 167.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 20:56:21,126 INFO L158 Benchmark]: RCFGBuilder took 717.69ms. Allocated memory is still 225.4MB. Free memory was 167.1MB in the beginning and 133.0MB in the end (delta: 34.1MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. [2022-12-11 20:56:21,126 INFO L158 Benchmark]: TraceAbstraction took 41973.28ms. Allocated memory was 225.4MB in the beginning and 5.3GB in the end (delta: 5.1GB). Free memory was 131.9MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. [2022-12-11 20:56:21,127 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 225.4MB. Free memory was 201.1MB in the beginning and 201.0MB in the end (delta: 88.7kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 334.80ms. Allocated memory is still 225.4MB. Free memory was 199.1MB in the beginning and 171.3MB in the end (delta: 27.9MB). Peak memory consumption was 27.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 54.46ms. Allocated memory is still 225.4MB. Free memory was 171.3MB in the beginning and 169.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 30.14ms. Allocated memory is still 225.4MB. Free memory was 169.2MB in the beginning and 167.1MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 717.69ms. Allocated memory is still 225.4MB. Free memory was 167.1MB in the beginning and 133.0MB in the end (delta: 34.1MB). Peak memory consumption was 34.6MB. Max. memory is 8.0GB. * TraceAbstraction took 41973.28ms. Allocated memory was 225.4MB in the beginning and 5.3GB in the end (delta: 5.1GB). Free memory was 131.9MB in the beginning and 2.9GB in the end (delta: -2.8GB). Peak memory consumption was 2.3GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p1_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L726] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0] [L727] 0 _Bool y$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0] [L728] 0 int y$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0] [L729] 0 _Bool y$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0] [L730] 0 _Bool y$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0] [L731] 0 _Bool y$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0] [L732] 0 _Bool y$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0] [L733] 0 _Bool y$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0] [L734] 0 _Bool y$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0] [L735] 0 _Bool y$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0] [L736] 0 _Bool y$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0] [L737] 0 _Bool y$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0] [L738] 0 _Bool y$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0] [L739] 0 _Bool y$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0] [L740] 0 int *y$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}] [L741] 0 int y$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0] [L742] 0 _Bool y$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0] [L743] 0 int y$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0] [L744] 0 _Bool y$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L859] 0 pthread_t t605; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L860] FCALL, FORK 0 pthread_create(&t605, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t605, ((void *)0), P0, ((void *)0))=-3, t605={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L861] 0 pthread_t t606; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L862] FCALL, FORK 0 pthread_create(&t606, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t606, ((void *)0), P1, ((void *)0))=-2, t605={5:0}, t606={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L863] 0 pthread_t t607; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L864] FCALL, FORK 0 pthread_create(&t607, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t607, ((void *)0), P2, ((void *)0))=-1, t605={5:0}, t606={6:0}, t607={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=0, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=0, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=0] [L798] 3 y$w_buff1 = y$w_buff0 [L799] 3 y$w_buff0 = 1 [L800] 3 y$w_buff1_used = y$w_buff0_used [L801] 3 y$w_buff0_used = (_Bool)1 [L802] CALL 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L18] COND FALSE 3 !(!expression) [L802] RET 3 __VERIFIER_assert(!(y$w_buff1_used && y$w_buff0_used)) [L803] 3 y$r_buff1_thd0 = y$r_buff0_thd0 [L804] 3 y$r_buff1_thd1 = y$r_buff0_thd1 [L805] 3 y$r_buff1_thd2 = y$r_buff0_thd2 [L806] 3 y$r_buff1_thd3 = y$r_buff0_thd3 [L807] 3 y$r_buff1_thd4 = y$r_buff0_thd4 [L808] 3 y$r_buff0_thd3 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L865] 0 pthread_t t608; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L866] FCALL, FORK 0 pthread_create(&t608, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t608, ((void *)0), P3, ((void *)0))=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=0] [L811] 3 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=1] [L828] 4 z = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L831] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L834] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L837] 4 y = y$w_buff0_used && y$r_buff0_thd4 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd4 ? y$w_buff1 : y) [L838] 4 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$w_buff0_used [L839] 4 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$w_buff1_used [L840] 4 y$r_buff0_thd4 = y$w_buff0_used && y$r_buff0_thd4 ? (_Bool)0 : y$r_buff0_thd4 [L841] 4 y$r_buff1_thd4 = y$w_buff0_used && y$r_buff0_thd4 || y$w_buff1_used && y$r_buff1_thd4 ? (_Bool)0 : y$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L767] 2 x = 2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L770] 2 __unbuffered_p1_EAX = x VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L773] 2 weak$$choice0 = __VERIFIER_nondet_bool() [L774] 2 weak$$choice2 = __VERIFIER_nondet_bool() [L775] 2 y$flush_delayed = weak$$choice2 [L776] 2 y$mem_tmp = y [L777] 2 y = !y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff1) [L778] 2 y$w_buff0 = weak$$choice2 ? y$w_buff0 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff0 : y$w_buff0)) [L779] 2 y$w_buff1 = weak$$choice2 ? y$w_buff1 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1 : (y$w_buff0_used && y$r_buff0_thd2 ? y$w_buff1 : y$w_buff1)) [L780] 2 y$w_buff0_used = weak$$choice2 ? y$w_buff0_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff0_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$w_buff0_used)) [L781] 2 y$w_buff1_used = weak$$choice2 ? y$w_buff1_used : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$w_buff1_used : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L782] 2 y$r_buff0_thd2 = weak$$choice2 ? y$r_buff0_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff0_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : y$r_buff0_thd2)) [L783] 2 y$r_buff1_thd2 = weak$$choice2 ? y$r_buff1_thd2 : (!y$w_buff0_used || !y$r_buff0_thd2 && !y$w_buff1_used || !y$r_buff0_thd2 && !y$r_buff1_thd2 ? y$r_buff1_thd2 : (y$w_buff0_used && y$r_buff0_thd2 ? (_Bool)0 : (_Bool)0)) [L784] 2 __unbuffered_p1_EBX = y [L785] 2 y = y$flush_delayed ? y$mem_tmp : y [L786] 2 y$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=0, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=1, y$w_buff1=0, y$w_buff1_used=0, z=2] [L814] 3 y = y$w_buff0_used && y$r_buff0_thd3 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd3 ? y$w_buff1 : y) [L815] 3 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$w_buff0_used [L816] 3 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$w_buff1_used [L817] 3 y$r_buff0_thd3 = y$w_buff0_used && y$r_buff0_thd3 ? (_Bool)0 : y$r_buff0_thd3 [L818] 3 y$r_buff1_thd3 = y$w_buff0_used && y$r_buff0_thd3 || y$w_buff1_used && y$r_buff1_thd3 ? (_Bool)0 : y$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L821] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L760] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L844] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L791] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L868] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L870] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L870] RET 0 assume_abort_if_not(main$tmp_guard0) [L872] 0 y = y$w_buff0_used && y$r_buff0_thd0 ? y$w_buff0 : (y$w_buff1_used && y$r_buff1_thd0 ? y$w_buff1 : y) [L873] 0 y$w_buff0_used = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$w_buff0_used [L874] 0 y$w_buff1_used = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$w_buff1_used [L875] 0 y$r_buff0_thd0 = y$w_buff0_used && y$r_buff0_thd0 ? (_Bool)0 : y$r_buff0_thd0 [L876] 0 y$r_buff1_thd0 = y$w_buff0_used && y$r_buff0_thd0 || y$w_buff1_used && y$r_buff1_thd0 ? (_Bool)0 : y$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L879] 0 main$tmp_guard1 = !(x == 2 && z == 2 && __unbuffered_p1_EAX == 2 && __unbuffered_p1_EBX == 0 && __unbuffered_p3_EAX == 2 && __unbuffered_p3_EBX == 0) VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t605={5:0}, t606={6:0}, t607={7:0}, t608={3:0}, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L881] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=2, __unbuffered_p1_EBX=0, __unbuffered_p3_EAX=2, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=0, x=2, y=1, y$flush_delayed=0, y$mem_tmp=0, y$r_buff0_thd0=0, y$r_buff0_thd1=0, y$r_buff0_thd2=0, y$r_buff0_thd3=1, y$r_buff0_thd4=0, y$r_buff1_thd0=0, y$r_buff1_thd1=0, y$r_buff1_thd2=0, y$r_buff1_thd3=0, y$r_buff1_thd4=0, y$read_delayed=0, y$read_delayed_var={0:0}, y$w_buff0=1, y$w_buff0_used=0, y$w_buff1=0, y$w_buff1_used=0, z=2] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 860]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 862]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 866]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 864]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 166 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.9s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 41.8s, OverallIterations: 11, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 37.3s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1007 SdHoareTripleChecker+Valid, 1.4s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1007 mSDsluCounter, 850 SdHoareTripleChecker+Invalid, 1.1s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 679 mSDsCounter, 69 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1538 IncrementalHoareTripleChecker+Invalid, 1607 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 69 mSolverCounterUnsat, 171 mSDtfsCounter, 1538 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 142 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 120 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 271 ImplicationChecksByTransitivity, 0.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=18850occurred in iteration=8, InterpolantAutomatonStates: 114, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 10 MinimizatonAttempts, 35355 StatesRemovedByMinimization, 10 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 2.8s InterpolantComputationTime, 984 NumberOfCodeBlocks, 984 NumberOfCodeBlocksAsserted, 11 NumberOfCheckSat, 873 ConstructedInterpolants, 0 QuantifiedInterpolants, 4657 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-11 20:56:21,141 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...